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borishaifa [10]
2 years ago
8

Help please question is in picture ​

Mathematics
2 answers:
lisov135 [29]2 years ago
8 0
The answer is A

Explanation:
Hope this helps
Olenka [21]2 years ago
3 0
The answer is
-x-4b+12
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Solve by making a proportion. If seven movie tickets cost $57.40, how much would 5 tickets cost?
emmainna [20.7K]

Answer: $41

work out what one ticket is:

$57.40/7=$8.20

and then multiply by 5

$8.20*5=41

4 0
2 years ago
The table shows the cost y (in dollars) of renting x movies<br><br> Someone please awnser this
Semenov [28]
D: is 9. and you would graph it at 2,9
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The following equation is often referred to as Euler's Formula; e^pii+1=0 Use what you know about complex numbers to show that t
Sav [38]

Answer:

\large \boxed{e^{i\pi}+1=0}

Step-by-step explanation:

Hello, please consider the following.

For any x real number,

e^{ix}=cos(x)+i\cdot sin(x)\text{, right? So}\\\\e^{i\pi}=cos(\pi)+i\cdot sin(\pi)\\\\e^{i\pi}=-1+i\cdot 0=-1\\\\\text{ We add 1 to both sides of the equation.}\\\\\large \boxed{e^{i\pi}+1=0}\\

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

6 0
2 years ago
ory has designed a special table with a circular cutout in the center to be filled with glass. The radius of the cutout is 7 inc
irakobra [83]

Based on the area of the tabletop with the inner circle, the area after the inner circle has been cut out is 12,309 inch².

<h3>How do we find the new area of the tabletop?</h3>

We are told that the area of the tabletop is 12,463 inch².

We then need to find the area of the circlular cutout as:

= π x radius x radius

= 3.14 x 7 x 7

= 154 inch²

The new area after the cutout is removed is therefore:

= Current area - area of circular cutout

= 12,463 - 154

= 12,309 inch ²

Rest of the question:

Area of table including the cutout is 12,463 square inches.

Find out more on area at brainly.com/question/13183446.

#SPJ1

3 0
2 years ago
What is the equation of the line that passes<br> through(-2, 4) and has a slope of 2/5?
azamat

Answer:

y=2/5x+4.8

Step-by-step explanation:

Proof

8 0
2 years ago
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