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2 years ago

The Drama Club wants to collect at least $1,500 from their performance. They estimate that

Mathematics

1 answer:

Delicious77 [7]2 years ago

6 0

Answer:

$3.75

Step-by-step explanation:

$1500 / 400 = $3.75

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3 years ago

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natulia [17]

Answer:

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Step-by-step explanation:

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3 years ago

If the arc length of a sector in the unit circle is 4.2, what is the measure of the angle of the sector

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S = rθ
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3 years ago

A square pyramid has a height of 6 units and a volume of 70 units3. If a square prism has the same base area and volume as the s

inysia [295]

Answer:

The height is 2 units

Step-by-step explanation:

Find the area of the base of the square pyramid

we know that

The volume of the square pyramid is equal to

$V=\frac{1}{3}BH$

where

B is the area of the base and H is the height of the pyramid

we have

$H=6\ units$

$V=70\ units^{3}$

substitute in the formula and solve for B

$70=\frac{1}{3}B(6)$

$B=70/2=35\ units^{2}$

step 2

Find the height of the square prism

we know that

The volume of the square prism is equal to

$V=Bh$

where

B is the area of the base and h is the height of the prism

we have

$B=35\ units^{2}$

$V=70\ units^{3}$

substitute in the formula and solve for h

$70=(35)h$

$h=2\ units$

3 0

3 years ago

Read 2 more answers

2x^3+5x^2-10 if x=-2

avanturin [10]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Let's evaluate :

${2x}^{3} + 5x {}^{2} - 10$

$2( - 2) {}^{ 3} + 5( - 2) {}^{2} - 10$

$(2 \times - 8) + (5 \times 4) - 10$

$- 16 + 20 - 10$

$- 26 + 20$

$- 6$

6 0

2 years ago

Read 2 more answers