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riadik2000 [5.3K]
3 years ago
5

Solid: A square pyramid. The square base has side lengths of 5. The 4 triangular sides have a base of 5 and height of 7. What is

the surface area of the pyramid?
Mathematics
2 answers:
AleksAgata [21]3 years ago
7 0

Answer:

95

Step-by-step explanation:

I'm kinda just doing this for points now T_T

lina2011 [118]3 years ago
4 0

Answer:

95 square units

Step-by-step explanation:

Surface area of pyramid = 4(side area) + base

Solve for the base first.

Area of base = s*s = 5*5 = 25

Next solve for one of the sides.

Area of triangle = 1/2 b*h = 1/2 5*7 = 17.5

Plug these back into our original equation.

Surface area of pyramid = 4(side area) + base

Surface area of pyramid = 4(17.5) + 25

Surface area of pyramid = 70 + 25 = 95 square units

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Convert 17/34 to decimal using long division
Agata [3.3K]

Answer:

Step-by-step explanation:

\frac{17}{34}=\frac{1}{2}=0.5

4 0
3 years ago
A company has an annual electric bill of $495,000. Of that amount, 3/5 was billed during June, July, August, and September. On a
Simora [160]
A company has an annual electric bill of $495,000. Of that amount, 3/5 was billed during June, July, August, and September. On average, how much money was billed during each of those four months? A. $34,750 B. $74,250 C. $139,000 D. $417,000 so in conclusion just add up all those prices and you should get 7929$
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What is the length of the diagonal, d, of the rectangular prism shown below?
Svetlanka [38]

Answer: I think it’s 5 I’m not sure

Step-by-step explanation:

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2 years ago
During the half time of a basketball game, a sling shot launches T-shirts at the crowd. The T-shirt is launched with an initial
kumpel [21]

Step-by-step explanation:

The T-shirt is launched with an initial upward velocity of 60 ft/s from a height of 5 feet. Its equation of motion is given by :

f(x) = -12x^2 + 60x + 5 ....(1)

(a) For maximum height, put \dfrac{df(x)}{dt}=0

So,

\dfrac{ d(-12x^2 + 60x + 5)}{dt}=-24x+60

Now put,

-24x+60=0\\\\x=2.5\ s

So, the time taken for the T-shirt to reach maximum height is 2.5 seconds.

(b) Put x = 2.5 s in equation (1)

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8 0
3 years ago
How to solve #4 and #5
MArishka [77]
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Therefore, m<TSU = 4(3) + 11 = 12 + 11 = 23
7 0
3 years ago
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