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2 years ago

Which of the following goes through (-2,4)

1 answer:

8 0

-3x+y=10 is the answer. If you plug the coordinates in to the respective spots (-2 for x and 4 for y), you will get an equal true statement.

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Find the area of the blue sector. Use 3.14 for pi and round to the nearest hundredth.

jeka94

Answer:

Option C $25.64\ in^{2}$

Step-by-step explanation:

we know that

The area of a circle is equal to

$A=\pi r^{2}$

we have

$r=7\ in$

substitute

$A=\pi(7)^{2}=49\pi\ in^{2}$

Remember that

$360$ degrees subtends the complete area of the circle

by proportion

Find the area of the blue sector for an angle of $60$ degrees

$\frac{49\pi}{360}=\frac{x}{60}\\ \\x={49\pi*60/360$

$x=25.64\ in^{2}$

3 0

2 years ago

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Solve and graph the solutions to the number line

Mars2501 [29]

GO TO THIS WEB SITE AND PUT IN THE TWO NUMBERS THAT YOU NEED TO DO
https://static.k12.com/calms_media/media/175000_175500/175477/3/ac2a1c4b8c535c5d05921716e38de41a349d...

6 0

3 years ago

The area of a circular place is 45 square inches. Estimate the radius to the nearest integer

GREYUIT [131]

The radius to the nearest integer is 22.5 square inches

7 0

3 years ago

Polygon ABCD is a scaled copy of polygon EFGH.

borishaifa [10]

Answer:

Step-by-step explanation:

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2 years ago

The difference between an observational study and a experiment is that

sukhopar [10]

Answer:

observational study, you already know the outcome and you are doing it to take notes or learn while an experiment the outcome is unknown and you are seeing the reaction

Step-by-step explanation:

Hopes this helps??

4 0

2 years ago

Read 2 more answers