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mixer [17]
3 years ago
12

To solve the system of equations below, Grace isolated the variable y in the

Mathematics
2 answers:
yulyashka [42]3 years ago
6 0

Answer:

D

Step-by-step explanation:

2y=10x

Divide both sides by 2.

y=5x

Now substitute this into the second equation.

Arte-miy333 [17]3 years ago
4 0

Answer:

b. x^2/64 - 5y^2/36=1

Step-by-step explanation: a p e x

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Someone also help me with this one
Gre4nikov [31]

2m

I think it is because the down it is 8 m

so there is 6m it the top

so it should be

8-6=2

6 0
4 years ago
Find the volume of the solid.
boyakko [2]

Solid is a substance that can be measured. The required volume of a solid is 90 cubic cm

<h3>Volume of solids</h3>

The formula for calculating the volume of a solid ie expressed as:

V = lwh

l is the length

w is the width

h is the height

For the given figure;

Volume =  (11 * 2 * 3) + (2 * 3 * 4)
Volume = 66 + 24
Volume = 90 square cm

The required volume of a solid is 90 cubic cm

Learn more on volume of solid here: brainly.com/question/21036176

#SPJ1

3 0
2 years ago
Sub to SZ Lexrn if that does not show search up shiyo on vr and first vid is them please help out , thx bye . If you do it cmt a
jek_recluse [69]

Answer:

If it counts as a question, lol sure, I'd love to help

4 0
3 years ago
Draw a model to represent each expression.
bogdanovich [222]

Answer:

OK

Step-by-step explanation:

The first screenshot is for #7 and the second screenshot is for #8

3 0
3 years ago
Write the following equation in general form 4x-6y=14
Maru [420]
A. 4x-6y-14 = 0

Math & Reasoning:

You cannot simplify 4x-6y=14 any other way than subtracting 14 from both sides. You could solve for X and Y, but it'd be a long process and by the time you did that you would have it in it's most simplified form.

6 0
4 years ago
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