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kodGreya [7K]
3 years ago
12

How do i answer this x+y=7

Mathematics
1 answer:
Vika [28.1K]3 years ago
6 0

Answer:

You put in the numbers that add together to equal 7.

Step-by-step explanation:

3+4=7

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Solve for y: 3y - yz = 2z
tino4ka555 [31]

3y - yz = 2z
First separate y from 3y - yz = 2z

3y - yz is the same as y * (3 - z) so...

y (3 - z) = 2z

Now divide both sides by (3 - z)
y = 2z / (3 - z)


The answer is y = 2z / (3 - z), the answer you stated is correct except at the end, it isn't - 2, but - z, and also you should include parenthesis around it. Found this helpful? Give it a Brainiest reward if so.

4 0
3 years ago
Is 400000 the 4 does it have the hundredth value
asambeis [7]

<u>It </u><u>doesn't</u><u> have the hundredth value</u> because 400000 would be required to be in a decimal form not a whole number.

8 0
4 years ago
State the property.<br> power property of exponents.
d1i1m1o1n [39]

Answer:

The Power of a Power Property states that if an exponent is being raised to another exponent, you can multiply the exponents. You can use this property to solve a problem like (3x2)3.

Step-by-step explanation:   The Power of a Power Property states that if an exponent is being raised to another exponent, you can multiply the exponents. You can use this property to solve a problem like (3x2)3.

4 0
3 years ago
Find the area of a circle with diameter 31.6 cm, both in terms of π and to the nearest tenth. Use 3.14 for π.
fredd [130]

Answer:

784.3

Step-by-step explanation:
3.14(15.8)^2 = 784.3

hope this helped :>

4 0
2 years ago
Graph a line through the point (-3, 2) with a slope of -2/5 .
alexira [117]

Answer:

y = -\frac{2}{5} x -\frac{16}{5}

Some of the points on the graph are: (0,-3.2),(-8,0),(2,-4), and (-3,-2)

Step-by-step explanation:

https://www.d esmos.com/calculator/jx7d3ews7b

Brainly has been acting up. It won't let us paste links.

So when copying and pasting the link above, remove the space between d and e to get the graph.

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3 years ago
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