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yarga [219]
3 years ago
7

Help pleaseeeeeee!!!!!!!

Mathematics
1 answer:
tigry1 [53]3 years ago
7 0

Answer:

a) 100π

Step-by-step explanation:

A = πr²

A = (10²)π

A = 100π

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What are the vertices resulting image A’, B’,C’,D’,E’ after rotating 90 degrees?
maksim [4K]

Answer:

your answers would be

a= (2,4)

b= (4,4)

c= (2,6)

d= (6,2)

e= (4,2)

8 0
2 years ago
In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=54°, and RS = 26 feet. Find the length of QR to the nearest tenth of a foot
algol [13]

SOH-CAH-TOA

sin Q     =    <u>Opposite</u>     =    <u>26</u>

                 hypotenuse          x

sin 54   =     <u>26</u>

                     x

x sin 54 = 26

<u>x sin 54</u>      =     <u>     26    </u>

sin 54                sin 54

x =     <u>    26   </u>    =    32.1378  ≈  32.1 feet

          sin 54

5 0
3 years ago
The problem most likely to arise in implementing an OD program is _______. Group of answer choices a. Inadequate support by top
almond37 [142]

Answer:

The correct answer is E.) Human resistance to change

I hope I helped! ^-^

6 0
3 years ago
Y+6=1\3(x-9) what is the equation in slop intercept
Alla [95]

Answer:

x=3(y-9)

Step-by-step explanation:

5 0
3 years ago
Pls help this is from khan academy
Lena [83]

Answer:

y=-3x+7

Step-by-step explanation:

This is asking you to provide the equation is slope-intercept form:

y=mx+b

In this equation, m is the slope of the line and b is the y-intercept (where the x value is 0).

By looking at the graph, we can find the y-intercept:

y-intercept=7\\\\m=7

To find the slope of the line, you can count how many spaces it takes to go from one point to another. To do this, it's best to find an even point (1,4) and make your way to (0,7).

The slope is represented by \frac{rise}{run} , where the rise is the change in the y-axis and the run is the change in the x-axis.

From (1,4) , move up (rise) as many spaces as it takes to get to the y-axis level of "7", which is 3 spaces. From  here, move to the left (run) as many spaces as it takes to get to the x-axis level of "0", which is 1 space. Since you moved to the left, however, this means that the number will be a negative:

\frac{rise}{run}=\frac{3}{-1}=-\frac{3}{1}=-3

The slope is -3.

Insert the information into the equation:

y=-3x+7

:Done

6 0
3 years ago
Read 2 more answers
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