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3 years ago

How do I do this plz help me

Mathematics

1 answer:

USPshnik [31]3 years ago

3 0

Naming the circle is just the only point in the center of the circle (E). The radius is half diameter of the circle so imagine a line connecting the center dot to any dot to the outside. An example of this would be (EC). The diameter is half the circle so any 3 points that cut the circle in half. This could be either (DEC) or (AEB).
So the answers would be:
A: (E)
B: (EC)
C: (DEC)
D: (AEB)

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What is 83 x 96 fzoigjwcsvgfmcgksjkvzmclkm

nasty-shy [4]

7968 because you multiply the two numbers to get the final answer

4 0

3 years ago

if 5000000 invested at 4% interest compounded continuously how much will the investment be worth in 30 years

umka21 [38]

For this you use A=Pe^(rt)
A=furutre amount
P=present amount
e=natural base
r=rate in decimal
t=times in years

A=?
P=5000000
r=0.04
t=30

A=5,000,000e^(0.04*30)
A=5,000,000e^(1.2)
A=16600584.613683

8 0

3 years ago

Read 2 more answers

a basketball court is a rectangle that is 94 feet long the area is 4700 square feet what is the width of the basketball court

andre [41]

Answer:

A=l x w 4700=94x? 4799/94~jz

7 0

3 years ago

Solve for x in the diagram below (picture included)

Sever21 [200]

Answer:

Step-by-step explanation:

We know the straight line is equal to 180°, and the three angles that make it are (x+12),100°, and x. We can use the equation 180=(x+12)+100+x to find x.

180=(x+12)+100+x

We can remove the parentheses and combine x plus x to 2x.

180=100+2x+12

100+12=112

180=112+2x

-112 -112

68=2x

÷2 ÷2

34=x

5 0

4 years ago

The diameter of a sphere is 2,160 mm. The diameter of a second sphere is 7,520 mm. Approximately how many times larger is the vo

fgiga [73]

Answer:

Approximately 42 times larger

Step-by-step explanation:

The diameter of a sphere is 2,160 mm.

The diameter of a second sphere is 7,520 mm.

To see how many times larger is the diameter of second sphere is than the diameter of the second sphere, we divide to get:

$k = \frac{7520}{2160}$

$k = 3.481$

To see how many times larger the volume is, we cube both sides

${k}^{3} = {3.481}^{3}$

This implies that

${k}^{3} = 42.181$

Therefore the volume of the second sphere is approximately 42 times larger

3 0

4 years ago