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pantera1 [17]
2 years ago
9

X^2+15^2=21^2 Help me please how do I figure out X after getting the totals of b and c?

Mathematics
1 answer:
MakcuM [25]2 years ago
4 0

Answer:

the x would equal

x=-6\sqrt{6} \\and\\x=6\sqrt{6}

Step-by-step explanation:

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What is the volume of the prism to the nearest whole unite 12x8x4
zaharov [31]
Hi there!

To find the volume of a rectangular prism, we need to multiply the dimensions together.

12×8×4 = 384

So, the answer is
384 \: {units}^{2}

Hope this helps!
7 0
3 years ago
Jordan builds a miniature catapult for the science fair. He documents how far the catapult can throw a small rock for his report
GrogVix [38]

The rate to convert yards to meters is

1 \text{ yard}=0.9144\text{ meters}

So, if you multiply both sides by 8, you get

8 \text{ yards} = 8\times 0.9144 = 7.3152 \text{ meters}

To round the answer to the nearest tenth, we need to choose between 7.3 and 7.4. Since the hundreths digit is 1, which is less than 5, 7.3 is nearest to 7.3152 than 7.4, so the correct answer is 7.3

3 0
2 years ago
Read 2 more answers
Determine the slope of the line that passes through the points:
miskamm [114]

Answer:

The slope of the line is 4.

Step-by-step explanation:

Recall that slope = rise over run:  rise / run.

From the table we see that if x changes from 0 to 4, a run of 4, y changes from -1 to 15, a rise of 16, the slope of this line must be

m = rise / run = 16/4 = 4

The slope of the line is 4.

4 0
3 years ago
Julio says "If you subtract 13 from my number and multipy the difference by -3 the result is -45" what is Julio's number
ICE Princess25 [194]

Answer:28

Step-by-step explanation:

Julio's number is x

(X-13)*-3=-45

Divide by -3

X-13=15

Add13 to both sides

x=28

6 0
3 years ago
What is the measure of angle XYZ?
Ierofanga [76]

Answer:

63degrees

Step-by-step explanation:

Using the theorem which states that the measure of angle at the vertex is half the angle of its intercepted arc.

Given

angle of its intercepted arc = 126 degree

Required

angle at the vertex = x =<XYZ

According to the theorem;

x = 1/2(126)

x = 126/2

x = 63

Hence the measure of <XYZ is 63degrees

6 0
3 years ago
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