3 years ago

Find the surface area of a square pyramid if the area of the base is 324 cm^2 and the height is 40 cm.

Mathematics

1 answer:

Lerok [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Yep!

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What is 300,000,000,000+1,000,000,000+70,000+400+9

Reika [66]

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4 years ago

2/0 = 32/48 = 30/0. What number shpuld come in place of the zeros?

Anton [14]

Answer:

$\sf \dfrac{2}{3} = \dfrac{32}{48} = \dfrac{30}{45}$

$\sf \rightarrow \dfrac{2}{x} = \dfrac{32}{48}$

$\sf \rightarrow 2(48)= {32x}$

$\sf \rightarrow 32x= 96$

$\sf \rightarrow x = 3$

<u /> $\rightarrow \sf \dfrac{32}{48} = \dfrac{30}{y}$

$\rightarrow \sf {32y} = 30(48)$

$\rightarrow \sf {32y} = 1440$

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2 years ago

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Answer:

$30341.88

Step-by-step explanation:

Because it says simple interest, use the formula I = Prt.

(I is interest, r is the % rate as a decimal, t is the time)

So, you have to solve the equation,

1755 = P (0.065)(9)

Since 0.065 x 9 = 0.585, the equation can be simplified to

1755 = 0.585P

Then, to get P, you divide both sides by 0.585

P = 1755/0.585 = $30341.88

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3 years ago

Kayden brought 9 packs of paper for $27 how much will you pay for 11 packs of paper

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Answer: $33

Step-by-step explanation: Divide 27/9 which is $3

-so you pay $3 for each pack

-then to find how much you need to pay for 11 packs you just multiply 11*3=33

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4 years ago

In the figure, lines ℓ and m are parallel. Describe ∠1 and ∠2.

seropon [69]

∠1 and ∠2 are equal angles as the lie on same side of transversal, are on parallel lines and are corresponding to each other

thank you

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3 years ago