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Marina CMI [18]
3 years ago
13

What is the formula to calculate surface area of a triangular prism?

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
8 0
A=<span>1/2</span>b<span>h for the triangles.
A=lw for the rectangles.

Then you just add it all up.

b=base
h=height
l=length
w=width
A=area</span>
NISA [10]3 years ago
4 0
I think it is bh+2ls+lb
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Approximate, in feet, the circumference of a circle with radius = 6 ft. (Round your answer to one decimal place.)
Viktor [21]

Answer:

37.7

Step-by-step explanation:

Circumference of circle =2pir

I took pi=3.14

C=2xpix6=37.7square ft

8 0
2 years ago
7x-7+35-34p+(45x-2p)+6^4
ss7ja [257]

Answer:

=−36p+52x+1324

Step-by-step explanation:

7x−7+35−34p+45x−2p+64

=7x+−7+35+−34p+45x+−2p+1296

Combine Like Terms:

=7x+−7+35+−34p+45x+−2p+1296

=(−34p+−2p)+(7x+45x)+(−7+35+1296)

=−36p+52x+1324

6 0
3 years ago
Read 2 more answers
What is 2 3/5 multiplied by 2 as a mixed number or fraction
vivado [14]

Answer:

26/5 or 5 1/5

Step-by-step explanation:

First convert 2 3/5 into an improper fraction:  13/5.

Then multiply this result by 2:  2(13/5) = 26/5.  This is the answer as an improper fraction.

26/5 as a mixed number would be 5 1/5.

6 0
3 years ago
What is the answer? im trying to figure it out and its hurting my head
Naya [18.7K]
7x-99=2x+1
5x=100
x=20

mark me brainliest if the answer is correct, thank you in advance :)
3 0
3 years ago
15% 40% as whole numbers
Alex17521 [72]

Answer: Not possible

Step-by-step explanation: A whole number is an integer or a number without fractions. Both 15% and 40% are less than 1 since they are less than 100%; therefore, it is impossible to express them as whole numbers. They can only be expressed as the mixed numbers of 0.15 and 0.4, or 15/100 and 40/100.

3 0
3 years ago
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