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2 years ago

Pwease help again another brainliest for a very smart person UwU

Mathematics

2 answers:

lord [1]2 years ago

5 0

Answer:

Answer below

Step-by-step explanation:

Given:

delivers 62 pizzas in 4 hours

earns $0.20 per (1) pizza

Work:

Since we are trying to figure out how much money is earned in 4 hours in tips, and it says that 62 pizzas are delivered in 4 hours we just need to multiply 62 (pizza) by 0.20 (1 tip).

$0.20 x 62 = $314.65

Answer:

$314.65

alina1380 [7]2 years ago

4 0

Answer:

your whole picture isn't showing I can't see the other text so....

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BRAINLIEST !!! please dont answer if you do not know it

postnew [5]

Answer:

The answer is A.

Step-by-step explanation:

There are Four 6's, Four 4's, Seven 5's, One 2, Two 3's, Two 7's, and One 8.

Hope this helps :))

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3 years ago

1/2r + 2 (3/4r - 1) = 1/4r + 6

gtnhenbr [62]

Answer:

r=32/7

Step-by-step explanation:

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2 years ago

Read 2 more answers

An isosceles trapezoid ABCD with height 2 units has all its vertices on the parabola y=a(x+1)(x−5). What is the value of a, if p

horrorfan [7]

Answer:

a = -0.3575

Step-by-step explanation:

The points A and D lie on the x-axis, this means that they are the x-intercepts of the parabola, and therefore we can find their location.

The points A and B are located where

$y=a(x+1)(x-5)=0$

This gives

$x=-1$

$y=5$

Now given the coordinates of A, we are in position to find the coordinates of the point B. Point B must have y coordinate of y=2 (because the base of the trapezoid is at y=0), and the x coordinate of B, looking at the figure, must be x coordinate of A plus horizontal distance between A and B, i.e

$B_x=A_x+\frac{2}{tan(60)} =-1+\frac{2\sqrt{3} }{3}$

Thus the coordinates of B are:

$B=(-1+\frac{2\sqrt{3} }{3},2)$

Now this point B lies on the parabola, and therefore it must satisfy the equation $y=a(x+1)(x-5).$

Thus

$2=a((-1+\frac{2\sqrt{3} }{3})+1)((-1+\frac{2\sqrt{3} }{3})-5)$

Therefore

$a=\frac{2}{((-1+\frac{2\sqrt{3} }{3})+1)((-1+\frac{2\sqrt{3} }{3})-5)}$

$\boxed{a=-0.3575}$

8 0

3 years ago

Complete the following statement: f(3)=_____

victus00 [196]

Using this equation, f(3) = 23.

In order to find the value of f(3), we need to take the f(x) equation and put 3 everywhere we see x. Then we follow the order of operations to solve. So, let's start with the original.

f(x) = 2x^2 + 5sqrt(x - 2)

Now place 3 in for each x.

f(3) = 2(3)^2 + 5sqrt(3 - 2)

Now square the 3.

f(3) = 2(9) + 5 sqrt(3 - 2)

Do the subtraction inside of the parenthesis.

f(3) = 2(9) + 5sqrt(1)

Take the square root

f(3) = 2(9) + 5(1)

Multiply.

f(3) = 18 + 5

And add.

f(3) = 23

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3 years ago

Find the measure of angle A.

natka813 [3]

Answer:

hope it helps you see the attachment for further information

5 0

3 years ago