Mathematics High School

HELP PLSSSSSSSSS !!!

Answers

Answer 1

I have no idea what that is sorry

Related Questions

What is the constant of proportionality (k) for the table below?

Answers

c) k=0.00025 gallon per sq feet

you have to divide x by y
For Example: 0.5/2000=0.00025
0.75/3000=0.00025
(etc.

HELP ME please i am have a bit trouble

Answers

Answer:

with what do you need help on

Y = (1/4)x

I just found two point that were clearly marked. I chose (12,3) and (24,6) and the used the slope formula.

In IJK, the measure of K=90°, KI = 8.1 feet, and JK = 1.9 feet. Find the measure of
J to the nearest degree.

Answers

Answer:

Step-by-step explanation:

I will give you the crown if you answer this.

Answers

Answer:

Number 6 is -0.8571

Number 7 is 0.3

Step-by-step explanation:

Answer:

6. is 1.16 or 1.2 rounded

7. is 3.3

which statement is true?

Answers

Answer:

9 < √91 < 10

Step-by-step explanation:

just square everything

What’s the volume of the prism ?

Answers

Answer:

63[tex]cm^{3}[/tex]

Step-by-step explanation:

To find the volume of this prism, all you need to do is multiply the height, the width, and the length of the prism. The height is 3, the length is 7, and the width is 3. So 3·3·7=9·7=63. Now we have to add the label, which is cm. We are multiplying 3cm by 3cm by 7cm, which makes it [tex]cm^{3}[/tex]. Now you just multiply [tex]cm^{3}[/tex] and 63 together, which gets you 63[tex]cm^{3}[/tex].

Simplify the following equation. Explain each step and write the property used. 3x+2x-3+10=27

Answers

Answer:

x=4

Step-by-step explanation:

1. Add like terms: 5x+7=27

2. Use the subtraction property on both sides to get rid of 7: 5x=20

3. Divide 5 on both sides to get x by itself: x=4

19.1
Find the circumference
of a circle with a
diameter of 3 cm.

Answers

Answer:

9.42478 cm

Step-by-step explanation:

Circumference = 2*3.14*radius

Radius = Diameter divided by 2 or 3/2 = 1.5cm

Maria rents a skating rink for a party. She p. 59.75 for the rental fee
and $2.50 per hour. Which expression shows the total cost Maria pays to
rent the skating rink for h hours?
A 59.75 +2.50h
B (59.75 +2.50)
© 59.75h + 2.50
D 59.75 -2.50h

Answers

c is the correct answer.

Can someone plz help me with this one problem plzzzzz

(I’M MARKING BRAINLIEST)

Answers

1: 23
2: 46
3:69
6: 138

23s+75=c
S c
1(23)+75=98
2(23)+75=121
3(23)+75=144
6(23)+75=213
Hope this helps

it says Andre starts with $100 in his savings account and adds $5 per week Elena starts with $10 in her savings account and adds $20 each week after 4 weeks who has more money in their savings account

Answers

Answer:

Andre

Step-by-step explanation:

So for Andre you would do 5*4=20 and 100 + 20 = 120.

And Elena you would do 20*4=80 then 80 + 10 = 90.

Hope this helps!!

Pls Helpp!!! "Olivier has $48.25 to spend on painting classes. Each class costs $6 plus a one-time registration fee of $6.25. Let the variable n represent the number of classes. How many classes can Olivier purchase? Write an equation and show your work."

Answers

Answer:

48.25 - 6.25 -6n, 7 classes

Step-by-step explanation:

mark brainlest

Answer:

The equation: 6n+6.25 = 48.25

Step-by-step explanation:

i searched up the answer here u go

It’s a math question about pumpkins look at image

Answers

Answer:

A :)

Step-by-step explanation:

in the question it says "the price (y) in dollars" and before says "the weight (x) in ounces

Answer:

Step-by-step explanation:

I think

A box is to be wrapped in a shiny pink decorative paper. The box is o inches long, 5 inches wide, and 4 Inches high. What is the minimum amount of decorative paper needed to cover the box?

Answers

Answer:

20 inches

Step-by-step explanation:

Because the volume of the box is 20.

Correct me if im wrong and please wait for more responses if needed please.

Factor

x^2-6x-16

pls help i dont get it

Answers

(x - 8)(x + 2) i hope this helpsbhhhhh

ARVB has been reflected as shown in the diagram. What is the length of 7B
?
AN
R
A. 6
B. 15
C. 5
D. 4

Answers

The calculated length of V'B' in the reflection of triangles is (c) 5

How to determine the length of V'B'

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

The triangle and the image

Also, we know that the triangles are reflected

The reflection transformation is a rigid transformation

This means that

V'B' = VB

From the figures, we have

VB = 5

So, we have

V'B' = 5

Hence, the length of V'B' is (c) 5

Answers

what’s the expression ?

SIMPLE 7TH GRADE MATH, GIVING BRAINLIEST.

Answers

Answer:

Step-by-step explanation:

Answer:

D. 97

Step-by-step explanation:

Please give me brainliest or a thank you! I’ll explain my answer if I need it :)

A colony of 1,000 bacteria doubles in size every 18 minutes. What will the population be 54 minutes from now? (show steps) - will give brainliest

Answers

Answer:

3000.24

Step-by-step explanation:

We know that every 18 min, the colony grows 1000, so to make it easy, the way i do it is that i find out how much it grows per min

1000 / 18 = 55.56

Then, to find out how big it will be in 54 min, we just multiply

55.56 x 54 = 3000.24

So that will be the size of the colony in 54 min. I hope this helps :)

Question 10 (2 points)
Find the missing length.
a
2.1 cm
2.9 cm
I NEED HELPPPP PLSSSS ITS FOR A MASTERY TEST PLSSSS HELPPPP

Answers

Answer:

a = 2

Step-by-step explanation:

To find the missing length we can use the Pythagorean theorem. Also, because it's a right triangle it makes it the perfect candidate!

The Pythagorean Theorem states:

a^2 + b^2 = c^2

Next, we substitute the letters with our given numbers (keep in mind that c is the hypotenuse which is the side facing the right angle)

a^2 + 2.1^2 = 2.9^2

Finally, we solve our equation (hint: use the calculator if needed)

a^2 = 4 (your answer is not final yet. You have to take the square root of both numbers)

a = 2 (Now that's the final answer!)

What is the image of the point (9,7) after a rotation of 180 counterclockwise about the origin

Answers

you would just negate each value, so it would be (-9,-7). you can also double check on a calculator

The image of the point (9,7) after a rotation of 180 counterclockwise about the origin is at (-9, -7)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.

Rotation of a point A(x, y) 180 counterclockwise about the origin produces an image at A'(-x, -y).

Hence, the image of the point (9,7) after a rotation of 180 counterclockwise about the origin is at (-9, -7)

Find out more at: https://brainly.com/question/16825824

I need help with geometry

Answers

sin x = 12 / 15
sin x = 0.8
x = sin ^ -1 (0.8) = 53°

Sin X = 12/15 hope this helps you

13. If ax + bx - 9 =(x - k)(2x+k) and b>0
then k is equal to...
please please help! :))

Answers

Answer:

D or E ...................

What is the mode(please explain it in the most simple way possible,thank you)

Answers

Answer:

mode is the number in a set of numbers that appears most often.

Answer:

Mode is whatever number appears most in a group of numbers.

Example: 7, 4, 9, 4, 7, 7, 9, 3

The mode of this example would be 7

Step-by-step explanation:

∠A and \angle B∠B are complementary angles. If m\angle A=(x+16)^{\circ}∠A=(x+16) ∘ and m\angle B=(x-12)^{\circ}∠B=(x−12) ∘ , then find the measure of \angle A∠A.

Answers

Answer:

Step-by-step explanation:

∠A + ∠B = 90 {∠A & ∠B are complementary}

x + 16 + x - 12 = 90

x + x + 16 - 12 = 90 {Combine like terms}

2x + 4 = 90 { Subtract 4 form both sides}

2x = 90 - 4

2x = 86 {divide both sides by 2

x = 86/2

x = 43

O 3x=4-y
O y=3x+4
Question 9
Which of the following is a point on the equation for 3x + y = 4.

Answers

it’s a because when you flip it will be A

in one hour. Mrs. Caspero con grade 26 Quizzes. At the same rate how long will it take her to grade 104.

Answers

Answer:

x =4 hours

Step-by-step explanation:

We can use ratios to solve

26 quizzes 104 quizzes

----------------- = -------------------

1 hour x hours

Using cross products

26x = 1 * 104

26x = 104

Divide each side by 26

26x/26 = 104/26

x =4

can someone help me out ? i'm new to it

Answers

Answer:

the bill depends on the how many people

In a lab experiment, 50 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 20 hours. How many bacteria would there be after 8 hours, to the nearest whole number?

Answers

Answer:

y=65.975395539

y≈66

which equation best matches the graph shown below ?

Answers

Top right. I’m basically doing your homework for u at this point

Other Questions

Can someone help me with this thank you Which of the following is NOT a type of point of view? First PersonFirst Person LimitedThird Person Omniscient Third Person Limited Would someone be able to answer these questions for me?7. Click = blank.8. Escriban en la blank.9. The teacher is telling the students to sit down: blank. write all the natural numbers from 1 to 20 what fraction of them are multiples of 3 (someone answer fast pls) PISD English II Unit 3 2020-21 Roger has to place cookies in plastic bags for a bake sale. He has 84 sugar cookies and 66 chocolate chip cookies. He wants to place the same number of cookies in each bag, wants to make sure that only one type of cookie goes into each bag, and wants to put the most cookies he can in each bag. How many cookies should be in each bag Civics Help meh :/Which of the following is not a regulation that a political action committee (PAC) must follow? A) PACs can only donate $5,000 per year to another PAC. B) PACs cannot donate directly to specific candidates. C) PACs must register with the Federal Election Committee (FEC) within ten days of their formation. D) PACs may only donate $15,000 per year to a national political party committee. Help please I promise to give brainliest what is the difference between -3 and 4? Someone please help me cmo se obtuvieron los patrones de medida de las unidades de longitud, masa y tiempo. Select the two conflicts that led to progress and industrial power.Civil War'War of 1812Agricultural RevolutionCrusades If Brenda decides to use milliliters and leaders in terms room instead and each person at the party will drink about 750 mL after 32 people and they each drink about 750 mL how many liters of punch open does mom need to buy? help! Before World War I, the US had long-standing economic and political ties to what other country? What is the total of x? Cuntos tipos de coreografas existen al momento de bailar el vals?a. dosc. ningunab. unad. quinceimma be straight up i don't know spanish at all :/// HELP HELP HELP ME PLEASE- 50 pointsIn the image below, light is displayed as particles called photons. Research to find out what photons are and then explain in your own words why they can be useful for modeling light. Read the following statements. Which statement provides the correct definition of weather? Select your answer from the options below. * 1 point Atmospheric conditions at a specific time in a specific area Atmospheric conditions over a period of time in a specific area Average atmospheric conditions over a period of time in a region Average atmospheric conditions across the world In the space below, construct a claim as to the effect the television has had on politics. Your claim should be at least 250 words and follow these directions:Research on your own and find a primary source on the impact of television on U.S. governmentA primary source is an original document or artifact that comes from the period of time being studied.Someone from that time period actually wrote, created, or used the object the historian is studying.Using the information from your primary source, and the information from the lesson, develop a claim concerning televisions effect on U.S. politics.Fulfill the following concerning your claim:Your claim should clearly state the effect of television on U.S. politics. Be specific.Your claim must have supporting statements that are original ideas, as well as facts and evidence from your source and information from the lesson that supports it.A counterclaim that refutes your claim. Your writing will identify the stance and prove that it is false.Write an informative essay that meets the following expectations:Establishes and maintains formal and objective tone.Uses words, phrases, and clauses to link each section of writing together and creates cohesion between claims and evidence.Follows expectations of conventions.Provide a concluding paragraph that:Synthesizes your original claimSummarizes your key pointsAdds concluding thoughtsCite your primary source and this lesson as a secondary source at the bottom of your essay.