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yKpoI14uk [10]
3 years ago
9

I need this answer hurry ???

Mathematics
2 answers:
ahrayia [7]3 years ago
8 0

Answer:

240

Step-by-step explanation:

mina [271]3 years ago
6 0

Answer:

x = 16

Step-by-step explanation:

Use Pythagorean Theorem 20^{2} = 12^{2} +x^{2}

Solve for x and you get 16.

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What is the equation of line l?
inessss [21]
Y=-3/2L -2. At the Y axis, line L is at -2, so we add that as B or the Y intercept. We can see that the graph goes 2 over to the right and down three, which makes the slope negative and 3/2 (rise/run)
5 0
3 years ago
Suppose the height of the pyramid is 20 yards. What is the pyramid's volume?
DedPeter [7]

Answer : The correct option is, (B) 1500 cubic yards.

Step-by-step explanation :

Formula used to calculate the volume of square pyramid is:

V=\frac{a^2\times h}{3}

where,

V = volume of pyramid

a = base edge of pyramid

h = height of pyramid

Given:

Base edge of pyramid = 15 yards

Height of pyramid = 20 yards

Now putting all the given values in the above formula, we get:

V=\frac{a^2\times h}{3}

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V=1500\text{ yards}^3

Therefore, the volume of pyramid is 1500 cubic yards.

5 0
3 years ago
What is the inverse of the function f(x) = 2x – 10?
Evgesh-ka [11]
First make x the subject of f(x) = 2x - 10:-

2x = f(x) + 10

x =  1/2 f(x) + 5

mow replace x by hx) and f(x) by x:-

h(x )= 1/2 x + 5
3 0
3 years ago
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Please solve! (20 points)<br><br> 3(14m + m)
IgorC [24]

Answer:

43m

Step-by-step explanation:

3(14m+m)

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7 0
3 years ago
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Figures with the same size and shape are
cestrela7 [59]
<span> Congruent </span><span>figures. Hope that helped. </span>
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