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MAVERICK [17]
3 years ago
15

Solve for x !!!! Please help mee

Mathematics
1 answer:
Ludmilka [50]3 years ago
6 0

Answer:

I don't think this is right but is it 5?

Step-by-step explanation:

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Sever21 [200]
For the first one to find the total area you have to first find the area of the triangle 1/2(10x12.5)=62.5 and then the square (13.4x12.5)=167.5 which is 10468.75 totaled
8 0
3 years ago
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Sixty-three less than 15 times a number is 72. what is the number?
exis [7]

Answer:

-3/5

Step-by-step explanation:

First represent this with numbers. Less means subtraction -, times means multiplication *, is means equals =.

And let's represent "a number" with x.

63 - 15x = 72

Solve for x. First subtract 63 from both sides.

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3 years ago
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In the figure below, AMNO
NeX [460]

Given:

\Delta MNO\cong \Delta PQR

To find:

The length of QR.

Solution:

We have,

\Delta MNO\cong \Delta PQR

Then, MN=PQ                 (CPCTC)

10=4x-2

10+2=4x

12=4x

Divide both sides by 4.

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Similarity,

MO=PR            (CPCTC)

2y+3=21

2y=21-3

2y=18

Divide both sides by 2.

y=9

Now,

x+y=3+9

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Therefore, the correct option is d.

4 0
3 years ago
Determine which of the following is the solution to the equation below.<br><br> x cubed = 12
dmitriy555 [2]
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2 years ago
Sine is positive in which of the following quadrants?
dem82 [27]

Answer:

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Step-by-step explanation:

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