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3 years ago

What is the value of x if f(x) = 76

Mathematics

1 answer:

GaryK [48]3 years ago

3 0

Answer:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace f(x) with 0 and solve for x

No solution

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The top and bottom ends of a windshield wiper blade are R = 24 in. and r = 14 in., respectively, from the pivot point. While in

Orlov [11]

Answer:

Area swept by the blade = 448 $in^{2}$

Step-by-step explanation:

The arc the wiper wipes is for 135 degrees angle.

So, find area of sector with radius 24 inches. And the find area of arc with r=14 inches.

Then subtract the area of sector with 14 inches from area of sector with radius as 24 inches.

So, area of sector with r=24 in = $\frac{135}{360} *\pi *24^{2}$

Simplify it,

=216 $\pi$

Now, let's find area of sector with radius 14 inches

Area of sector with r=14 in = $\frac{135}{360} *\pi *14^{2}$

Simplify it

=73.5 $\pi$

So, area swept by the blade = 216 $\pi$ -73.5 $\pi$

Simplify it and use pi as 3.14.....

Area of swept =678.584 - 230.907

=447.6769

Round to nearest whole number

So, area swept by the blade = 448 $in^{2}$

3 0

3 years ago

Two of the angles in a triangle measure 8° and 13°. What is the measure of the third angle?

Mrrafil [7]

The measure of the third angle would be 159 degrees

5 0

3 years ago

PLS HELP PLS PLS PLS WILL MARK BRAINLIEST

Ksenya-84 [330]

Answer: C
It’s going down by the same rate of change, 2.

4 0

3 years ago

(15 points please help)

dsp73

C. You can graph it on Desmos and all the given points work.

5 0

3 years ago

Read 2 more answers

What is the solution for <br> 10+2w>=22 or 5w-8>-12

Marina CMI [18]

Answer:

no solution

Step-by-step explanation:

10+2w>=22 or 5w-8>-12

10-2w>=22 or (5w-2w)-8>-12

10>=22 or 3w+8>12

18>=22 or 3w>12

18/3>=22 or 3w/3>12

6>=22 or w>12

3 0

2 years ago