PLEASE HELPPPP I WILL MARK YOU AS BRAINLIEST!!!!!

Mathematics

1 answer:

statuscvo [17]3 years ago

6 0

Answer:

Let a be the cost of each apple.

Let p be the cost of each pear.

Q1

Cost of 12 apples = 12a

Q2

Cost of 4 pears = 4p

Q3

TOTAL COST = 12a + 4p

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Oksanka [162]

All the choices are correct.

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2 years ago

Can someone simply explain how to find the area of a triangular prism ? step by step ^^;

Vika [28.1K]

The formula:
A = bh + L (s1 + s2 + s3)

A: area
b: base
h: height
L: length
s1: side 1 (cross-sectional area)
s2: side 2 (cross-sectional area)
s3: side 3 (cross-sectional area)

Here’s an example (see attached image)

A = (4 x 6) + (12 x [7 + 7 + 4])
A = (24) + (12 x 18)
A = 24 + 216
A = 240cm^2

I hope this helped? Comment if you need more explanation or anything!