3 years ago

Please help me!! I'm begging

Mathematics

1 answer:

Elenna [48]3 years ago

3 0

Hello :) sorry i cant help you i dont tknow the answer

You might be interested in

Calculate the area of the shaded region.

Nostrana [21]

Let $A$ be the area of the sector in the larger circle (radius 12 cm) whose central angle is subtended by the labeled arc with measure 45 deg, and let $a$ be the area of the sector in the smaller circle (radius 8 cm) with the same central angle. The area you want is $A-a$ .

We have

$\dfrac A{\pi(12\,\mathrm{cm})^2}=\dfrac{45^\circ}{360^\circ}\implies A=18\pi\,\mathrm{cm}^2$

$\dfrac a{\pi(8\,\mathrm{cm})^2}=\dfrac{45^\circ}{360^\circ}\implies a=8\pi\,\mathrm{cm}^2$

So the area of the shaded region is $18\pi-8\pi=10\pi$ .

7 0

3 years ago

How many 0.3's would it take to make 3? Explain your reasoning.

grin007 [14]

10. Since it you want to find how many 0.3s it would take to make 3, you would divide 3 by 0.3 or move the decimal over one spot to the right making it 10.

3 0

3 years ago

PR and SU are parallel lines.<br><br><br> Which angles are alternate interior angles?

nlexa [21]

Answer:

Alternate interior angles are on opposite sides of the transversal, and between the parallel lines

Step-by-step explanation:

4 0

3 years ago

nathan also made a line plot to show the lengths of his crayons. tell three things about the lengths of Nathan's crayons.

Molodets [167]

Answer:

Step-by-step explanation:

3 0

3 years ago

Can someone help me please?

Tamiku [17]

Answer:

Sure what is it?

Step-by-step explanation:

8 0

3 years ago