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RSB [31]
3 years ago
11

What is the measure of an angle that is twice its supplement?

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
7 0
Let the angle be x. the other angle is 180-x. x is twice that or x = 2(180- x)

x = 360-2x
3x =360
x =120
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Brady has a four square ball with a diameter of 12 inches when it is inflated what is the volume of the foursquare ball to the n
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Answer:

904.9 in^3

Step-by-step explanation:

Given data

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R= diamter/2= 12/2= 6 in

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substitute

V= 4/3*3.142*6^3

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(08.05)The box plot shows the number of years during which 24 colleges have participated in a local college fair:
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Step-by-step explanation:

4 0
3 years ago
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HELP!!!!!!!!!
Anastasy [175]

Answer:

∠ABC ≅ ∠DEC

∠DEC = ∠GEF

thus:

∠ABC = ∠GEF

∠GFE ≅ ∠DCE

∠DCE = ∠ACB

thus:

∠ACB = ∠GFE

If two of their angles are equal, then the third angle must also be equal, because angles of a triangle always add to make 180°.

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I hope this helps

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2 years ago
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soldi70 [24.7K]

Part A: 2.56 * 1011 bits (scientific notation) (standard notation): 256,000,000,000 bits

Part B: (scientific notation): 5.12 * 1011 bits (standard notation): 512,000,000,000 bits

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Complete the square for a circle. For #42.
makkiz [27]

we are given

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we can see that

each terms are multiple of 2

so, we can factor out 2

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we can divide both sides by 2

x^2+y^2-14x+10y+10=0

we can rearrange it

x^2+-14x+y^2+10y+10=0

now, we can move 10 on right side

x^2+-14x+y^2+10y=-10

x^2+-2*7*x+y^2+2*5*y=-10

now, we can add both sides 7^2 and 5^2

x^2+-2*7*x+7^2+y^2+2*5*y+5^2=-10+7^2+5^2

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we can simplify it

(x-7)^2+(y+5)^2=64

we can also write as

(x-7)^2+(y+5)^2=8^2..............Answer

8 0
3 years ago
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