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3 years ago

Math?

Mathematics

1 answer:

Mrac [35]3 years ago

7 0

An angle bisector is basically a bisector that divides an angle into two congruent parts. So, since one part of the angle is 61°, then the other part of the angle is also 61° by the definition of an angle bisector. The answer is C) Definition of Bisect. Hope this helps and have a great day!

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Find the volume of the cone shown:

Nonamiya [84]

Answer:

Step-by-step explanation:

The volume of the cone can be calculated using formula

$V=\dfrac{1}{3}\cdot \pi r^2 h,$

where h is the height of the cone, r is the base radius.

In your case, h=24 un., r=7 un. So

$V=\dfrac{1}{3}\cdot \pi \cdot 7^2\cdot 24=49\cdot 8\pi=392\pi \ un^3.$

4 0

3 years ago

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Laura rented a movie. She started the movie at 11:32 am and it ended at 2:19pm. How long was the movie?

Kay [80]

Answer:

2 hours and 32 minutes

Step-by-step explanation:

John Read a book at 11:32 and stopped at 2:14

What you have to do is add minutes up and hours up until you get to 2:14pm and all the hours and minutes it took to get there you add up and thats ur answer :)

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3 years ago

Type in expanded form. Use parentheses to indicate multiplication. 10^4

mojhsa [17]

10^4 equals (10)(10)(10)(10) in expanded form

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3 years ago

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The equation of a line is 4x−3y=−24.<br><br> What is the x-intercept of the line?

jasenka [17]

-6,0
i hope this helps and the y intercept is
0,8

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3 years ago

Uhhh I am struggling with this question algebra 1

Olin [163]

Answer:

-2x^2 +16x -8

Step-by-step explanation:

Oh s-

Like terms i guess Same variable you can substract. Remember you only substract from 1 number not from all.

-2x^2 stays the same as there is no like term

9x - (-7x)

-2 - (6)

-2x^2 + 9x+ 7x -2-6

-2x^2 +16x -8

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3 years ago