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2 years ago

5

-8

t=" - 8 \geqslant 3 + h2" align="absmiddle" class="latex-formula">

1 answer:

torisob [31]2 years ago

3 0

Answer:

2h-91 ?

Step-by-step explanation:

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The tip of an 11-inch wiper blade wipes a path that is 31 inches long. What is the angle of rotation of the blade in radians to

disa [49]

Length of arc = Cr where C = angle of rotation and r = radius

31 = C*11

C = 31/11 = 2.8 radians to nearest tenth

7 0

3 years ago

Read 2 more answers

Write the equation of a line that passws through the point (1,7) and is perpendicular to y=1/2x-5

Firdavs [7]

Answer:

$y=-2x+5$

Step-by-step explanation:

For one line to be perpendicular to another, their slopes must multiply to -1. So, we really want the line with slope $-1/(1/2)$ = -2$ that passes through the point $(1, 7)$ .

Recall the point-slope form of a line. If you have a point $(x_{1}, y_{1})$ and a slope $m$ , the line through that point with the given slope is $y-y_{1}=m(x-x_{1})$ . Plugging in our given point and slope gives our line: $y-7=-2(x-1)$ (point-slope form).

We can convert this line to slope-intercept form, the most common form by expanding the right side and adding $7$ to get $y$ by itself:

$y-7=-2x+2$

$y=-2x+5$

5 0

3 years ago

Question 3 of 10<br> Evaluate: (4/5) 1/2<br> O A. 2/25<br> O B. 2/5<br> O C.4:5<br> O D.4/25

Natasha2012 [34]

Answer:

2/5

Step-by-step explanation:

5 0

2 years ago

Tom is mailing packages. Each small package costs him $3.30 to send. Each large package costs him $4.30 . How much will it cost

Kazeer [188]

3.30 x 5 = 16.50
4.30 x 7 = 30.10
30.10 + 16.50 = $46.60

8 0

3 years ago

What two whole numbers is 29−−√ between?: 3 and 4 4 and 5 5 and 6 6 and 7

jolli1 [7]

The two whole numbers are 5 and 6 ⇒ 3rd answer

Step-by-step explanation:

To prove that a square root number lies between which two consecutive integers do that

Find a square number less than the number under the root
Find a square number greater than the number under the root
Find the square root of the square numbers, they will be the two integers that the root lies between them

∵ The number is $\sqrt{29}$

- Find a square number less than 29

∵ 25 is a square number

∵ 25 is less than 29

- Find a square number greater than 29

∵ 36 is a square number

∵ 36 is greater than 29

∴ 25 < 29 < 36

- Take √ for each number

∴ $\sqrt{25}$ < $\sqrt{29}$ < $\sqrt{36}$

∵ $\sqrt{25}$ = 5

∵ $\sqrt{36}$ = 6

∴ 5 < $\sqrt{29}$ < 6

The two whole numbers are 5 and 6

Learn more:

You can learn more about the numbers in brainly.com/question/9621364

#LearnwithBrainly

8 0

3 years ago