3 years ago

I need help with this last question.

Mathematics

1 answer:

blondinia [14]3 years ago

8 0

Answer:

Step-by-step explanation:

length=1 m

base of triangle=10 m

height=5m

volume= 1/2×10×5×1=25 m cube.

slant height l=√(5²+5²)=√50=5√2

slant surface area=2[5√2×1]=10√2

area of front and back=2×1/2(10×5)=50

total surface area=50+10√2≈50+14.14≈64.14 m²

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2 years ago

last year the cost of a season ticket for a rugby club £370. This year the cost of a season ticket for the club has been increas

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Answer:

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Step-by-step explanation:

So first you find the difference between the new cost and the old cost:

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3 years ago

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Step-by-step explanation:

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