3 years ago

A B C D E F G H What is the midpoint of AH?

Mathematics

1 answer:

marissa [1.9K]3 years ago

7 0

The answer you are looking for is H

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Can someone help me?

Pie

Answer:

x = 12 efg = 132

Step-by-step explanation:

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3 years ago

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Graph the circle x^2+y^2+2x+4y-44=0

Natasha_Volkova [10]

Answer:

See explanation

Step-by-step explanation:

First, convert this to standard form. By completing the square, you can do the following:

$(x^2+2x+1)-1+(y^2+4y+4)-4-44=0$

$(x+1)^2+(y+2)^2=49$

This is a circle with center (-1,-2), and radius 7. It looks like the one I graphed below. Hope this helps!

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3 years ago

A television newscaster from a 24-hour news station wants to estimate the number of hours per day its

svlad2 [7]

Answer:

B, using a sample of size 200

Step-by-step explanation:

just got it right

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3 years ago

Given a polynomial f(x), if (x + 7) is a factor, what else must be true? f(0)=7 f(0)=-7 f(7)=0 f(-7)=0

Nataly [62]

F(-7)=0

Because that makes the (x+7) factor equal zero and any other factor multiplied by zero also results in zero.

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3 years ago

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Find the volume of the cube. *<br> Answer choices: 30 1/2, 33 3/4, 31 1/4, 32 1/3

steposvetlana [31]

Answer:

volume = wide x length x deep

= 3{1/3} ft x 2{1/2} ft x 3{3/4}ft

= 10/3ft x 5/2ft x 15/4ft

= (10 x 5 x 15)/(3 x 2 x 4) ft^3

= 125/4 ft^3

= 31{1/4} ft^3

Step-by-step explanation:

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3 years ago