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3 years ago

Whaaaaaaaaaaaaat????

Mathematics

1 answer:

IrinaK [193]3 years ago

3 0

9514 1404 393

Answer:

7 pizzas

Step-by-step explanation:

For a difference in price of $58 -25 = $33, a customer gets a difference in number of 5 -2 = 3 pizzas. Then a pizza costs $33/3 = $11.

The cost of 2 pizzas is $22, so the delivery charge is $25 -22 = $3.

For $80, after subtracting the $3 delivery charge, $77 goes to the cost of pizzas. For that amount, $77/$11 = 7 pizzas will be delivered.

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Which relationship is a function?

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Answer:

The 4th one

Step-by-step explanation:

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3 years ago

A die is a cube with 1 edgemeasuring 0.62 inches. Find the total volume of the 5 dice in agame.

igomit [66]

The volume of one die is the edge to the power of 3:

$V=0.62^3in^{3^{}}.$

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1 year ago

Multiply 4/5 by the reciprocal of −2/10.

Svetach [21]

Answer:

4/5*reciprocal of -2/10

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Cancelling the numbers

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Step-by-step explanation:

I hope it will help you :)

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3 years ago

Read 2 more answers

(3 + 2i) - (5 -7i) Write answer in standard form a +bi

Bess [88]

(3 + 2i) - (5 - 7i)

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3 + 2i - 5 + 7i

Combine like terms

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4 0

3 years ago

A skier is on the top of a 350 meter tall mountain looking down at a tree. The direct path from the tree to the skier is 505 met

denpristay [2]

Answer:

$43.87^{\circ}$

Step-by-step explanation:

We are given that

Height of mountain=350 m

Distance from the tree to the skier=505 m

We have to find the angle of depression from where the skier is standing to the base of the tree.

In triangle ABC

$\frac{AB}{AC}=sin\theta$

By using the formula

$\frac{Perpendicular\;side}{Hypotenuse}=sin\theta$

$\frac{350}{505}=sin\theta$

$sin^{-1}(\frac{350}{505})=\theta$

$\theta=43.87^{\circ}$

Hence, the angle of depression from where the skier is standing to the base of the tree= $43.87^{\circ}$

6 0

3 years ago