Can someone plz help me I’m being timed hurry!!!!!!!!!!!!

Can Someone Plz Help Me Im Being Timed Hurry!!!!!!!!!!!!

Answers

Answer 1

Answer:

...

Step-by-step explanation:

14, 18, 20

Answer 2

Answer:

14

16 (which is given)

18

20

Step-by-step explanation:


Related Questions

What is the length of the dotted line in the diagram below? Round to the nearest tenth.

Answers

I think it’s 14.5. Sorry if it’s incorrect!

Answer:

third side of. TRAINGLE is hypotenuse

=√(9²+7²)=11.04

therefore given figure is rectangle

dotted line is hypotenuse

=√(9²+11.04²)=14.24 unit

What is the example of ratio?

Answers

Answer:

Step-by-step explanation:

f there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8∶6, which is equivalent to the ratio 4∶3). Similarly, the ratio of lemons to oranges is 6∶8 (or 3∶4) and the ratio of oranges to the total amount of fruit is 8∶14

Need answers ASAP please and Thankyou!

Answers

Answer:

A = 65deg

B = 78deg

Step-by-step explanation:

It's a triangle, so we know that the sum of angles is 180deg

x + (2x - 9) + (2x + 4) = 180

5x - 5 = 180

5x = 185

x = 37

Measure of angle A = (2*37 - 9)deg = 65deg

Measure of angle B = (2*37 + 4)deg = 78deg

A research group is comparing the learning outcomes of students who are taught a lesson using four different teaching techniques. There are 75 students in the school who can participate in the experiment. Using a table of random digits, the researchers will randomly place the students into five equally sized treatment groups suitable for comparison, four of which will receive a different teaching technique and one of which will remain a control group.

Which design is the most appropriate for this experiment?

A Randomly number each person with 1, 2, 3, 4, or 5. Assign the students to the treatment groups based on their label.
B Select a student, and identify the first digit reading from left to right on a random number table. If the first digit is 1 or 2, assign that student to the technique 1 group. Similarly, digits 3 or 4, 5 or 6, 7or 8, and 9 or 0 go with the technique 2, technique 3, technique 4, and control groups, respectively. Repeat this process for each student.
C Number each student from 1 to 75. Reading the numbers from left to right on a random number table, identify 60 unique numbers from 1 to 75. Assign the students whose labels are the first 15 numbers to the technique 1 group. Assign the students whose labels are the second 15 numbers to the technique 2 group. Repeat this process two more times to assign the technique 3 and technique 4 groups. Finally, assign the remaining students to the control group.
D Number each student from 00 to 74. Reading the numbers from left to right on a table of random numbers and looking at two digits at a time, identify 60 unique two-digit numbers from 00 to 74. Assign the students whose labels are the first 15 numbers to the technique 1 group. Assign the students whose labels are the second 15 numbers to the technique 2 group. Repeat this process two more times to assign the technique 3 and technique 4 groups. Finally, assign the remaining students to the control group.

Answers

Answer:

D

Step-by-step explanation:

edge 2021

Drag the tiles to the boxes to form correct pairs.
Consider functions f and g
1) = 1 - 2
9(s) = VII - 41
Evaluate each combined function, and match it to the corresponding value
(-1
)
>
0
(9 + 1)(2)
→ 73
(-1)(-1)
VE
(9.5)(2)
--373

Answers

Answer:

Step-by-step explanation:

f(x) = 1 - x²

g(x) = [tex]\sqrt{11-4x}[/tex]

[tex](\frac{f}{g})(x)=\frac{f(x)}{g(x)}[/tex]

[tex](\frac{f}{g})(x)=\frac{1-x^2}{\sqrt{11-4x}}[/tex]

[tex](\frac{f}{g})(-1)=\frac{1-(-1)^2}{\sqrt{11-4(-1)}}[/tex]

             = [tex]\frac{1-1}{\sqrt{15}}[/tex]

             = 0

(g + f)(x) = g(x) + f(x)

             = [tex]\sqrt{11-4x}+1-x^2[/tex]

(g + f)(2) = [tex]\sqrt{11-4(2)}+1-(2)^2[/tex]

             = [tex]\sqrt{3}-3[/tex]

(g - f)(x) = g(x) - f(x)

            = [tex]\sqrt{11-4x}-(1-x^2)[/tex]

            = [tex]\sqrt{11-4x}-1+x^2[/tex]

(g - f)(-1) = [tex]\sqrt{11-4(-1)}-1+(-1)^2[/tex]

             = [tex]\sqrt{15}[/tex]

(g . f)(x) = g(x) × f(x)

            = [tex](\sqrt{11-4x})(1-x^2)[/tex]

(g . f)(2) = [tex](\sqrt{11-4(2)})(1-(2)^2)[/tex]

             = [tex]\sqrt{3}(-3)[/tex]

             = -3√3

Answer:

0

3-3

15

3(-3)

Step-by-step explanation:

easier to read

GIVING BRAINIEST!!!!

An art shop is selling a painting for $250. John wants to wait until Memorial Day to purchase because the store is hosting a 20% off sale. How much will the painting cost at the sale price?

Answers

Answer:

is will cost 200 dollars by memorial dsy

A fire ranger on a 150-ft-tall tower spots a fire at a 30° angle of depression. How
many feet away from the tower is the fire to the nearest tenth?

Answers

Answer:

        259.8ft

Step-by-step explanation:

The distance from the tower to the fire to the nearest tenth is 260 feet.

Let the adjacent side be a.

Given the following data:

Angle of depression = 30°.Opposite side = 150 feet.

To determine how far away (in feet) from the tower is the fire to the nearest tenth:

How to apply trigonometric function.

In order to solve this exercise, we would form a mental image of the scenario being described. The height of the tower is the opposite side while the distance from the tower to the fire is the adjacent side.

Next, we would apply the Tan trigonometric function:

[tex]Tan \theta = \frac{Opp}{Adj} \\\\Tan 30=\frac{150}{a} \\\\a=\frac{150}{Tan 30} \\\\a=\frac{150}{0.5774}[/tex]

a = 259.79260 feet.

Read more on trigonometry here: https://brainly.com/question/20519838

4^(5 )Identify the base and the exponent in the following expression.

4 is the ______ and the 5 is the _______

Answers

Answer:

4 is the BASE and 5 is the EXPONENT

Step-by-step explanation:

Thx i needed this answer :P

The number 5 is the exponent or power and the number 4 is the base of the expression.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The exponential expression is given as,

⇒ (4)⁵

In the exponential expression aⁿ, the n is the exponent or power and a is the base of the expression.

Then in the exponential expression (4)⁵, the number 5 is the exponent or power and the number 4 is the base of the expression.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Plz help plz
What specific measure of a geometric figure is shown in the image?

A. A 15° angle

B. A 180 mm side length

C. A 165 mm side length

D. A 165° angle

Answers

Answer:

A 165° angle

Step-by-step explanation:

I zoomed in on the picture and it was a 165° angle

what’s the equation of the line shown above?

Answers

Answer:

answer is B)y=3x+2

Step-by-step explanation:

here ya go, have a nice day

btw if you can give me brainliest it will help a lot, thanks

Round to the nearest 10th

Answers

85 is going to round up to 90 and 6 is going to round up to 10

Parker and Eugene sold tickets for the school play.They each need to sell 35 tickets To receive a prize. On day one sold 23 tickets on day two sold 25 tickets and on day three the sold 35 tickets if they want to equally share the number of tickets between them how many ticket sales will each boy have

Answers

Answer: 41.5

Step-by-step explanation:

Number of tickets sold on day one = 23

Number of tickets sold on day two = 25

Number of tickets sold on day three = 35

Total tickets sold = 23 + 25 + 35 = 83

Since they want to share it equally, each boy will have:

= 83/2

= 41.5

Please help in this

Answers

Explanation is in the file

tinyurl.com/wpazsebu

1The first three figures in a pattern are shown here. What is the fourth
figure in the pattern?

Answers

Answer:

D

Step-by-step explanation:

The pattern is each end of the figure is expanding by one. A and C are automatically out because there is nothing in the middle of any figure in the previous pattern. B is out because it is the same as figure three. D is correct because it follows the rule of the pattern by expanind outwards one block on each end.

ALGEBRA 2 HELP!!!!!!!!

Answers

Answer:

domain: (-∞ , ∞) ; range: f(x) ≥ 3

Step-by-step explanation:

domain: (-∞ , ∞) ; range: f(x) ≥ 3

On a math test, Rosie answered 36 questions correctly, which was 72%. how many questions were on the test?

Answers

Answer:

50

Step-by-step explanation:

What I did first is I converted 72% into a decimal (I work better with decimals), giving me 0.72. Then I solved the equation 36/0.72=x.

x = 50

Answer:

50 questions

Step-by-step explanation:

Let the number of questions be x.

We have:

72% of x is 36.

Build an equation and solve for x:

0.72x = 36x = 36/0.72x = 50

find the geometric mean between 12 and 20 find the answer in radical form

Answers

Answer:

4√15

Step-by-step explanation:

The geometric mean of x and y is √(xy).

So here we have:

√(12*20)

= √240

= √(16*15)

= √16√15

= 4√15.

Which pair of expressions are equivalent?

a. x+y+x+y and 2(x+y)

b. 5(2x-3y) and 10x - 3y

c. 4x - 5y and 5y - 4x

d. 9x +2y and 11xy

Answers

D is the pair that is equivalent I think

1015
Why is
equal to 1011?
104

Answers

The reason why it is equal is because when you divide you are really subtracting so 10^15-10^4 so 15-4 equals 11

How do u do time through a number line

Answers

Answer: skip count

Step-by-step explanation:

Camile shaded 18/30 of a model write the decimal that represents the unshaded portion of the model

Answers

Answer:

.4

Step-by-step explanation:

Camile shaded 18/30 of a model.

Thus the unshaded portion of the model is:

30 - 18 = 12

12/30

12/30 = 0.4

What is the area of the figure below?

Answers

Answer:

rectangle: 30 in^2

triangle:  12 in^2

composite: 42 in^2

Step-by-step explanation:

area of a rectangle: length times width

area of a triangle: [tex]\frac{AB}{2}[/tex]

composite area: break the area up by shapes you can find the area of, then add it back together

A ball is thrown from an initial height of 5 feet with an initial velocity of 32 ft/s. The height h (in feet) after t seconds is represented by the function h=-16t^2+32t+5. Find the maximum height of the ball.

Answers

Find the derivative and set equal to 0 (the speed of the object is zero when the object is at max height and s hanging direction)
-32t+32=0

So the object hits a max at t=1

Plug that into original equation and get h=21 feet

Look at screenshot for question

Answers

1st box- 1
2nd box- 9
3rd box- 6
4th box- 5

Find the slope and the y-intercept of the line whose equation is -5x+3y-8=0

Answers

The slope is 5/3 and the h intercept is (0,8/3)

What is the range of the progress of these projects? ​

Answers

Answer:

Quick question, did you find the answer?

Is The boundary line for the inequality y < -7/3x - 3 is a solid line.

Answers

Answer:

Step-by-step explanation:

No.  Only if the inequality symbol < were replaced with =, ≤ or ≥, would the boundary line be a solid line.

I GIVES BRAINLIEST TO PEOPLES WHO ANSWERS

Answers

Answer:

A) $28.14       B) $8.14

Step-by-step explanation:

1 * 12.95 = $12.95

2 * 3.20 = $6.40

1 * 8.79 = $8.79

we add up all these numbers, 28.14

well he has only 20 bucks, so he still needs 28.14-20= $8.14

Please don't forget to give brainliest ;)

Answer:

A) The total of supplies Jesse needs is $28.14

B) He would still need $8.14 to complete the birdhouse

Step-by-step explanation:

Jess has $20

1 piece of strong board = $12.95

2 boards = $3.20 each (2 x 3.20 = $6.40 total)

10 foot post = $8.79

$12.95 + $6.40 + $8.79 = $28.14

$20 - $28.14 = -$8.14

The total price $28.14

He would need $8.14 more

(wanna give me the crown?)

1. Which of the following is a right triangle?
A.A piece of steel with sides 2 meters, 4 meters, and 5 meters,
B.A stained-glass window with sides 8 inches, 15 inches, and 20
inches.
C.A garden with sides 12 feet, 34 feet, and 37 feet.
D.ceramic tile with sides 20 centimeters, 21 centimeters, and 29
centimeters.

Answers

Answer:

c

Step-by-step explanation:

Answer:

D 20,21,29

Step-by-step explanation:

Can someone help me PLZ! I keep posting the same question and no ones helping me :((((((((((((

Solve the system of equations below. Write your answer as an ordered pair.

2x + 2y = 12

3x + 2y = 17

Answers

Is that what you want

Answer:

(5,1)

Step-by-step explanation:

Other Questions
Ann lives in Princeton, New Jersey, and commutes by train each day to her job in New York City (20 round trips per month). When the price of a round trip goes up from $10 to $20, she responds by consuming exactly the same number of trips as before, while spending $200 per month less on restaurant meals. Does the fact that her quantity of train travel is completely unresponsive to the price increase imply that Ann is not a rational consumer Combine like terms: m + 11g - 7g + 7m Seth Erkenbeck, a recent college graduate, has just completed the basic format to be used in preparing the statement of cash flows (indirect method) for ATM Software Developers. All amounts are in thousands (000s). ATM SOFTWARE DEVELOPERS Statement of Cash Flows For the year ended December 31, 2021 Cash Flows from Operating Activities Net income Adjustments to reconcile net income to net cash flows from operating activities: Net cash flows from operating activities Cash Flows from Investing Activities Net cash flows from investing activities Cash Flows from Financing Activities Net cash flows from financing activities Net increase (decrease) in cash $1,725 Cash at the beginning of the period 8,215 Cash at the end of the period $9,940 Listed below in random order are line items to be included in the statement of cash flows.Cash received from the sale of land $8,590Issuance of common stock 12,925Depreciation expense 5,435Increase in account receivable 4,030Decrease in account payable 1,730Issuance of long-term notes payable 16,345Purchase of equipment 39,715Decrease in inventory 1,445Decrease in prepaid rent 875Payment of divivdends 6,310Net income 11,800Purchase of treasury stock 2,585Required:Prepare the statement of cash flows for ATM software developers using the indirect method. List cash outflows and any decrease in cash as negative amounts. Enter the answer in thousands. PLEASE HELP EMERGENCY!!!Which statement represents a correct hierarchical organizational relationshipamong living things?A Organs make up cells and cells make up atoms.B Atoms make up tissues and tissues make up cells.C Cells make up organs and organs make up tissues.D Cells make up tissues and tissues make up organs. Did the Utah and New Mexico want to be a free state? Did the south loose to all the possible things they could have gotten in the Compromise of 1850? can you solve this for me please? A child sits 2 meters from the center of a merry-go-round rotating with atangential velocity of 0.8 m/s. If the force that maintains the child's circularmotion is 25 N, what is the mass of the child? many Mexicans fled to texas to escape the Which organism is an example of a club fungus? PLS HELP DUE TODAY,25 POINTS TO BRAINLIEST Researchers conducted a study to determine whether the majority of community college students plan to vote in the next presidential election. They surveyed 650 randomly selected community college students and found that 55% of them plan to vote.Which of the following are the appropriate null and alternative hypotheses for this research question? A)0: =0.50: 0.50B)0: =0.50: >0.50C)0: =0.55: 0.55D)0: =0.55: >0.55Answer is:B these are the choices fill in the blanks. asset backed security.bank runcredit default swap. capital bond. creditcommon stock.credit crunchmortgage-backed securities. debtmutual fund. defaultoption. equityfutures contract.foreclosure subprime mortgage. leveragecentral bank.liquidity commercial bank.liquidity riskhedge fund. moral hazardinvestment bank. mortgagefannie mae/ freddie mac. nationalization federal deposit insurance corporation. regulationfederal reserve system. returnprivate equity fundrisksecuritization When will the world end? Does each square on a "punnet square" represent 4 offspring or does it represent the odds of one offspring? help me i am gonna give points to the people give me correct answer 7. The daily cost of production in a video game factory is calculated using c(x) = 400 + 25x, where x isthe number of complete video games manufactured. Which set of numbers best defines the domain of c(x)?(1) integers(2)positive real numbers(3) positive rational numbers(4)whole numbers Katelyn drove 210 miles in 3 hours. Samanthadrove 540 miles in 8 hours,Who drove faster? Explain your answer.please help its for 21 points could someone please answer these 2 questions Fatimah wants to build a one-sample z interval toestimate the proportion of students at her school who atebreakfast every day last week with 90% confidence. Shetakes a random sample of 75 students and finds that 20ate breakfast every day last week.What critical value z* should Fatimah use to constructthis confidence interval?A) z* = 1.282B) z* = 1.645C) z* = 1.96D) z* = 2.576 Triangle LMN is given. What is the value of cos(N)?A)4/5B)3/5C)3/4D)4/3