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2 years ago

Is there a proportional relationship between x and y? Explain.

Mathematics

1 answer:

Vlad1618 [11]2 years ago

4 0

I don’t think so but divide the top one by the bottom one for every one of them and if it is all the same answer they are proportional x/y

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Yui makes a list of the balances in her savings account at the end of each month. She notices that each month's total is 5% grea

Sati [7]

1.05*prevous month total or

Starting balance * 1.05^n where n is the number of months

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3 years ago

What is the equation of a line passing through (-2,3) and is perpendicular to the y-axis ?

Scrat [10]

Answer:

the answer is B

Step-by-step explanation:

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3 years ago

A jet flies over the Air Force Base at 10:20 a.m. At 10:32 a.m., the plane passes over the Navy Base Station, 120 miles away. Ho

m_a_m_a [10]

Answer:

10 miles per minute

Step-by-step explanation:

distance = speed x time

but we are working out the speed, so it is speed = distance/ time

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3 years ago

I really need help please can someone help? Will give brainly.

wolverine [178]

Answer:

I will help you with the first.

Step-by-step explanation:

For the reflection E is (2,-3), D is (2,-6), and F is (5,-3)

Hope this helps!! :)

6 0

3 years ago

A new company wants to mail out samples of its hair products. The company has a sample box that is a rectangular prism with a re

anzhelika [568]

Answer:

The volume of the rectangular prism is $\tfrac{175}{6} in^{3}$ .

Step-by-step explanation:

Here, box is in the shape of rectangular prism means cuboid shape.

Given:

Rectangular prism base area is $23\tfrac{1}{3}$ in².

Height of the prism is $1\tfrac{1}{4}$ in.

Calculation:

Volume of the rectangular prism is nothing but the volume of cuboid.

Volume of the cuboid is expressed as follow:

V=lbh …… (1)

Base are of the rectangular prism is expressed as follows:

A=lb …… (2)

Substitute the equation (2) in (1). We get the expression for volume as follows:

V=Ah

Substitute $23\tfrac{1}{3}$ in² for A and $1\tfrac{1}{4}$ in for h in above equation as follows:

$V=23\tfrac{1}{3}\times 1\tfrac{1}{4}$

$V=\tfrac{70}{3}\times \tfrac{5}{4}$

$V=\tfrac{175}{6} in^{3}$

Thus, the volume of the rectangular prism is $\tfrac{175}{6} in^{3}$ .

6 0

3 years ago