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Rina8888 [55]
3 years ago
12

Find the surface area of the pyramid.

Mathematics
1 answer:
Monica [59]3 years ago
8 0

Answer:

306 mi^2

Step-by-step explanation:

surface area = area of base + lateral area

surface area = s^2 + 4bh/2

surface area = (10 mi)^2 + 4(10 mi)(10.3 mi)/2

surface area = 306 mi^2

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Answer:

106

Step-by-step explanation:

divided 320 by 3

7 0
2 years ago
What is the equation of a line that has a slope of 0 and passes through (5, −2)?
kumpel [21]

y=-2

Step-by-step explanation:

if line has zero slope (b) it means that b is undefined.

if x=0 y=-2 because line has no slope. so b=-2

y=-2

4 0
2 years ago
the perimeter of a rectangle is 70 inches. the length of a rectangle is 5 less than 3 times its width. what is the witdth of the
Virty [35]

Answer:

The width is 10 inches

Step-by-step explanation:

Perimeter = 2(Length + Breadth)

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4 0
3 years ago
Evaluate the expectations for the given value of x <br> 3x-2forx=2
vova2212 [387]
3x - 2 when X = 2
= 3(2) - 2
= 6 - 2
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So, in conclusion, the answer to this question is 4.
7 0
3 years ago
oleg ran 8.8 miles in 1 hour 20 minutes. assuming he continues at a constant rate, how long will it take him to run any number o
Usimov [2.4K]
V = d/t = 8.8 miles/[80/60] hours = 6.6 miles/hour

t = d/v = d/6.6

Answer: d/6.6, where d is the number of miles to run.
8 0
3 years ago
Read 2 more answers
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