Mathematics High School

for brainiest:):):):):):):)

Answers

Answer 1

Answer:

1. 16%

2. 58%

Step-by-step explanation:

Related Questions

Determine whether
the pairs of
segments a and b, c
and d are
proportional if their
lengths are:
a) a = 0.9 cm, b = 7.2
cm, c = 4.5 cm, d =
36 cm.

Please I need your help, this is for a test

Answers

Answer:

Grade 8 Worktext-Science Quarter 3

Use the following diagram to find the sum of angle A and angle C.

A. 45 degrees
B. 90 degrees
C. 115 degrees
D. 180 degrees
E. 270 degrees

Answers

Answer:

[tex]a + c = 180 - 65 = 115[/tex]

Which system has infinitely many solutions?

Answers

Answer:

Step-by-step explanation:

because both are x and y and they can be any number so no matter what the number is it will equal 4 and 2.

The answer is D

Step by step explanation

-3x + 6 - (-5) + 7x
Simplify it

Answers

3x+6-[-5]+7x

=3x+6+5+7x

= 3x+7x=6+5

=10x=11

=x=11/10

SO,

x=11/10

Answer:

4x+11

Step-by-step explanation:

-3x+7x +6+5

4x+11

Need help asapppo please

Answers

Answer:

Did you know that whales only use 10% of there sperm when mating the rest is wasted and a whale can have up to 400 L of sperm when mating

11/15 bc 11/15 in decimal is .73 repeating which is greater than .732 repeating

How would you move the green shape exactly over the gray shape using the
fewest moves? Check only necessary moves.
A. Turn
B. Flip
C. Slide
E PREVIOUS

Answers

C. Slide it over to the gray

I would say slide Bc the turn and flip would do nothing

If I am wrong then sorry

Please help me with this

Answers

It’s c as the rest aren’t matching up with the other triangle

24 6 2 9 3=5 make it true

Answers

Answer:

24-6-9-2-3+2+2-3 = 5

Step-by-step explanation:

I hope this helps!

If a circle has a circumference of 43.96 units, what is the approximate area of the circle? (Use 3.14 as an
approximation of pi.)

Answers

Answer:

If we were to use 3.14 as pi . . .

43.96/3.14 = 14

14/2 = 7

7 x 7 = 49

49 x 3.14 = 153.86

153.86 would be the correct answer

But if we were to use pi. . .

615.1279985 would be the answer.

Answer:154 rounded to whole number

Step-by-step explanation:

C=pi ×d

43.96 = 3.14 ×d

d= 43.96÷3.14

d= 14

So radius is 7 (half of diameter)

Area=3.14×7×7

=153.86

Can someone help me please

Answers

Answer:

its A

Step-by-step explanation:

it is a because its -9 down and 7 to the right

Juan bought a refrigerator at a special sale. The refrigerator regularly sold for $1,125.
No down payment was required. Juan has to pay $75 per month for 2 years.
What is the average amount Juan pays in interest each month?

Answers

Answer:

49.923%

Step-by-step explanation:

Good Luck :D

I need help!!! ASAP!!!! !!!!!

Answers

Answer:

Volume= 729cm^3

Height= 9cm^2

Area of Base= 81cm^2

Volume=450m^3

Height= 3m^2

Area of Base=150m^2

Volume= 480 cm^2

Area of base=75cm^2

Height= 8cm^2

Volume =120in^3

Area of Base=20in^2

Height= 6in^2

Step-by-step explanation:

Volume = (length) Times (Width) Times (Height)

Area os base = (Length) Times (width)

Two sides of a triangle are labeled as 7 units and 12 units. What is the range of
possible values for the third side?
F 2 < x < 17
G 7 < X < 12
H 5 < x < 17
J 5 < x < 19

Answers

I think answer should be the first option please give me brainlest let me know if it’s correct or not okay thanks bye

3 more until I can move on from this section, if anyone has the answer it would be greatly appreciated

Answers

Answer: y= |x-1|+3

Step-by-step explanation:

again lol used desmos graphing it’s 3 high so that +3 at the end and -1 to bring it to the side i’m bad at explaining

List the members of each of the following sets: IF U = {0, 1, 2…..9} A= {0, 2, 4, 6, 8} B= {1, 3, 5, 7, 9} C= {1, 2, 3, 8} D= {4, 5, 6, 7} , Find A U C

Answers

Answer:

AUC={0,1,2,3,4,6,8}

hope it helps.

stay safe healthy and happy.

Given A = {0, 2, 4, 6, 8}

C = {1, 2, 3, 8}

A U C = {0,1,2,3,4,6,8}

What two numbers multiply to the value of -10 and add to the value of -3

Answers

Answer:

-5 and 2

Step-by-step explanation:

-5+2=-3

-5*2=-10

Daily Common
Core Review
15-2
pns.
5. Which is the greatest length: 2 miles,
4,112 yards, or 167,616 inches?

Answers

Answer:

4,112 yards

Step-by-step explanation:

because I said so

Help pls!!!!!!!!!!!!!!

Answers

Answer:

46°

Step-by-step explanation:

tan Ф = 21/20

Ф = tan-1 (21/20)

= 46°

At Dairy Freeze, 2 of the last 10 sundaes sold had nuts. Considering this data, how many of the next 20 sundaes sold would you expect to have nuts?

Answers

Answer: 4

Step-by-step explanation:

By finding the relative frequency, we will see that we can expect that 4 out of the next 20 sundaes will have nuts.

How many of the next 20 sundaes can we expect to have nuts?

First, we know that 2 out of the last 10 sundaes sold had nuts. So the relative frequency of sundaes with nuts is:

R = 2/10 = 0.2

(the quotient between the number of sundaes with nuts and the total number of sundaes)

Then, out of the next 20 sundaes, we can expect that the number of sundaes with nuts will be:

N = R*20 = 0.2*20 = 4

If you want to learn more about relative frequency, you can read:

https://brainly.com/question/3857836

What is the area of the parallelogram shown below?

Answers

Answer:

135 units²

Step-by-step explanation:

height = √17²-8²=√289-64=√225=15

area = 9×15 = 135 units²

The answer is 135 units square

Two trains leave stations 360 miles apart at the same time and travel toward each other. One train travels at 110 miles per hour while the other travels at 90 miles per hour. How long will it take for the two trains to meet?
Do not do any rounding.

Answers

train A speed = 95 mph

train B speed = 105 mph

they are travelling towards each other

so effective speed = 200 mph.

distance = 360 miles

t= d/r

t=360/200

time = 1.8 hours they will meet

A lawn is in the shape of a regular pentagon. It is made from 5 pieces of turf that are congruent triangles. Each triangle has an area of 19 in.2. What is the area of the lawn?

Answers

Answer:

The answer is 95 in^2

Step-by-step explanation:

The lawn is made up of 5 congruent triangles.

Since we know the area of the triangles we can add or multiply them.

5 * 19 = 95 so the area is 95 in^2

Ummm does anybody know what this means ??

Answers

Answer: I suppose you have to include a photo of you work for the assignment.

it means you show your work in that area for the assignment.

HELP PLEASEEE!!! Which technique is most appropriate to use to solve each equation?

Answers

Answer: (x+4)(x-9)=0 is zero product property, you're correct on the second one

Step-by-step explanation:

Someone pleaseeee answer

Answers

Answer:

Step-by-step explanation:

We cannot take the square root of a negative number without using complex numbers. Because of this, both 5x and x+3 must be non-negative in order for the product to be defined.

5x ≥ 0 implies that x ≥ 0x + 3 ≥ 0 implies that x ≥ -3

Both of these are satisfied if and only if x ≥ 0 (note that if x ≥ 0, then x is automatically greater than or equal to -3). Therefore, the correct answer is x ≥ 0.

Sigmund picked a pair of socks out of his drawer without looking in the drawer. Sigmund has 3
pairs of black dress socks, 4 pairs of brown dress socks, 3 pairs of black sport socks, and 5
pairs of white sport socks. What is the probability that Sigmund will select a pair of black socks or a pair of sport socks?

Answers

Answer:

The chance of getting a pair of black socks is 73.33%

can someone help?

The perimeter of the triangle is 45cm.

Calculate the length of the hypotenuse.

Answers

I try it

Answer:

28.36

Step-by-step explanation:

Perimeter = 45

Perimeter = 2x + 3 + x + 6x + 1

2x + 3 + x + 6x + 1 = 45

9x + 4 = 45

9x = 45 - 4

9x = 41

X = 41/9

X = 4.56 or 4.6 (base on how may decimal places)

Hypotenuse

=6x + 1

= 6(4.56) +1

=38.36

Hypotenuse

=6x +1

= 6(4.6) +1

=28.6

Tyler is trying to pick out an outfit for the first day of school. He can choose from 3 pairs of pants, 7 t-shirts, 8 sweaters or hoodies, and 5 pairs of shoes. How many different outfits does Tyler have to choose from?

Answers

Answer: he can choose from three combinations

Step-by-step explanation: since three is the lowest number it can be paired with three others combinations

The number of different outfits Tyler choose is equal to 840

How to determine the number of different outfits?

From the question, we have the following parameters that can be used in our computation:

Given 3 pairs of pants, 7 t-shirts, 8 sweaters or hoodies, and 5 pairs of shoes.

Thus, the number of different outfits is the products of the count of each apparel.

This is represented as;

Different outfits = Pants * T-shirts * Sweaters or hoodies * Pairs of shoes

Substitute the known values in the above equation;

Different outfits = 3 x 7 x 8 x 5

Evaluate;

Different outfits = 840

Hence, there are 840 different outfits

Answers

Answer:

The triangles are not similar.

Step-by-step explanation:

Look at ratios of corresponding sides. If the triangles are similar, all the ratios will be equal.

Compare a side from [tex]\triangle{RTS}[/tex] with a side from [tex]\triangle{MQP}[/tex].

16/20 = 4/5

12/15 = 4/5 (looks promising, so far!)

20/26 = 10/13 Not at all the same as 4/5, so the triangles are not similar.

In AOPQ , the measure of angle Q=90^ , OQ = 33, PO = 65 , and QP = 56 What ratio represents the tangent of angle P ?

Answers

Ahhhhhhhhhhhhhhhhhjjhhhhhh

Other Questions

Help, quickly if possible. Based on the map below, which of the following is a true statement about transportation in 1825? Effect of accruals on the financial statementsMilea Inc. experienced the following events in 2016, its first year of operations:1. Received $20,000 cash from the issue of common stock. 2. Performed services on account for $56,000. 3. Paid the utility expense of $2,500. 4. Collected $48,000 of the accounts receivable. 5. Recorded $10,000 of accrued salaries at the end of the year. 6. Paid a $2,000 cash dividend to the stockholders.Required:Record the events in general ledger accounts under an accounting equation. A 190 lb man riding a 30 lb bicycle rides up a hill 60 ft high in one minute. What is the horsepower developed during this time? What does the presence of gill slits in a human embryo suggest? Which of the following is not a covalent compound?NH3PbSO4C6H12O6OCl2 Simplify [tex]\frac{4\sqrt{6} }{\sqrt{30} }[/tex] by rationalizing the denominator. Show your work. OK BESTIES I NEED SOME HELP ASAP!!!A two-dimensional cross section is taken of a three-dimensional object. If this cross section is a triangle, what can be the three-dimensional object? A. ConeB. CylinderC. PyramidD. Rectangular prism Abby earned $600 this pastsummer babysitting. She decidedto put this money in a bank thatearns a 5% simple interest rate.How many years will it take todouble her initial deposit?do step my step equation or your answer gets reported for false info THANKSSS. I'll mark brainlist Help .................. 4 + 8x = -12 what is X? What would colorism look like in an equal society Toda expresin de la forma xn + yn tiene un factor con los signos alter nados, uno positivo y uno negativo. 19Drag the tiles to the correct boxes to complete the pairs.Match the type of food processing technology with the food it produces.coloremulsifiershumectantscanned green beanscoconutchocolateResetNext 50 POINTS !!PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS. plss help!!sorry if i asked alot Valores en la poca que fue escrita Hamlet need some help with question 20 Please do it step by step! ________Accounts are accounts of People or business entities.O NominalO RealOPersonalO Static