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lyudmila [28]
3 years ago
12

It’s number 5 I have to do redo work help

Mathematics
2 answers:
ElenaW [278]3 years ago
8 0

7*5x+7*4

35x+28

the answer is this

Luda [366]3 years ago
6 0
So what you do is multiply the 7 and 5x and then multiply the 7 and 4 so it will look like this 35x+28 and that is your answer
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Simplifying your answer
coldgirl [10]

Answer:

  -49

Step-by-step explanation:

In order to fill in the given expression, we need to know ...

  • f(-2) = -4
  • f(-3) = 5
  • f(-4) = 7
  • g(0) = -7
  • g(-3) = 3

Then the expression is ...

  √(5 -(-4)) -(-7)² +7÷(-7)·(3) = √9 -49 +7/(-7)(3)

  = 3 -49 +(-1)(3) = 3 -49 -3

  = -46 -3 = -49

7 0
2 years ago
How do I write 8 more than k
lys-0071 [83]

Step-by-step explanation:

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6 0
3 years ago
Finding area of shaded sectors.
tekilochka [14]

Answer:

69.81 sq. m. (rounded to 2 decimal places)

Step-by-step explanation:

The sector of a circle is "part" or "portion" of a circle. The formula for the area of a sector is:

A=\frac{\theta}{360}*\pi r^2

Where

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Given the figure, the arc is given as 80 degrees, but not the central angle of the shaded sector. But from geometry we know that the central angle and the intercepted arc have the same measure. So we can say:

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Thus,

The area of the shaded sector is 69.81 sq. meters.

5 0
2 years ago
URGENT HELP! Graph and indicate the 3rd Critical Point
atroni [7]
6 is the critical point
4 0
2 years ago
How many solutions does the system of nonlinear equations graphed below<br> have?
astra-53 [7]

Answer: Look at the number of points where the graphs intersect each other...the points where the graphs of the functions cross each other are the solutions to the system. 

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Step-by-step explanation:

7 0
3 years ago
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