2 years ago

It is hard and i need help

Mathematics

2 answers:

zmey [24]2 years ago

7 0

Answer:

what help ok i answer it because im genius ok

Elza [17]2 years ago

7 0

What is it that you need? Are you seeking a joke? I’ve got one right now!! I’ll share it even though no body asked—

What makes a ghost grumpy?

Answer: The rain. It really dampens their spirits!

I’m really sorry if you didn’t find that funny..No hate please!✌

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For her presentation on the Wonders of the World, Mary baked a square pyramid-shaped cake as pictured below. The slant height of

miskamm [114]

Answer:

volume = 195.52 in³

Step-by-step explanation:

given data

slant height of the cake = 10 inches

base length = 8 inches

solution

we know that volume pyramid is express as

volume = $\frac{A^2\times h}{3}$ ..............1

here

we use pythagoras for height

hypotenuse² = side1² + side2²

put here value with other side is half of a square side

10² = h² + 4²

solve it we get

h = 9.165 in

so put here value in equation 1 we get

volume = $\frac{8^2\times 9.165}{3}$

volume = 195.52 in³

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3 years ago

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Snowcat [4.5K]

0 What is this question lol

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3 years ago

How do u write 2/400=2/400÷4/4=0.5/100= as a percent

Vlad1618 [11]

Answer:

0.5%.

Step-by-step explanation:

The definition of percent is 'parts per 100'.

0.5 / 100 = 0.5 percent.

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3 years ago

Which table shows the same relationship as y = -x^2 + 3x?

kkurt [141]

Answer:

Step-by-step explanation:

given y = -x² + 3x.

let f(x) be y.

f(-2) = -(-2)² + 3(-2) = -10

f(-1) = -(-1)² + 3(-1) = -4

f(0) = -(0)² + 3(0) = 0

f(1) = -(1)² + 3(1) = 2

f(2) = -(2)² + 3(2) = 2

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2 years ago

PLEASE ANSWER WITH SOLUTIONS. THX! I NEED IT ASAP!!

Diano4ka-milaya [45]

I think the first one might be 18 second might be 10

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3 years ago