All categories

2 years ago

Give a reason why E is the midpoint of AC

Mathematics

2 answers:

Amiraneli [1.4K]2 years ago

3 0

Answer:

I didnt get the question

Explanation:

Good Morning!

Brums [2.3K]2 years ago

3 0

Erm is there suppose to be a picture attached to this qn?

You might be interested in

I need to know the answer please…

Triss [41]

Answer is a= 51/7 or 7 2/7

Step by step

-2/3 (a + 3) = 5/3a - 19

Distribute to resolve parentheses

-2/3a -2 = 5/3a - 19

Now to move variables to one side
Add 2/3a to both sides

-2/3a + 2/3a -2 = 5/3a + 2/3a -19

Combine like terms

-2 = 7/3a -19

Add 19 to both sides to isolate variable

-2 +19 = 7/3a -19 + 19

17 = 7/3a

Divide both sides by 7/3 to solve for a
(Remember when you divide a fraction, flip it and multiply.)

17 * 3/7 = a

51/7 = a

Picture attached shows steps in order, I think that is what you also needed?

5 0

1 year ago

A cylinder has a volume of 83 in3 and is 10 in. tall. What is the radius of the cylinder in inches? Round your answer to the nea

Nataly [62]

To find the radius of the cylinder you will use the volume formula and solve for the radius.

V = pi x r^2 x h
83 = 3.14 x r^2 x 10
83 = 31.4 x r^2; divide both sides by 31.4
r^2 = 2.6; find the square root of 2.6
r = 1.6 in.

The radius is approximately 1.6 in.

3 0

3 years ago

NO LINKS-DOCS ETC PLZ SOLVE ASAP LOTS OF POINTS WILL MARK BRAINLYEST

skad [1K]

Answer: Betsy is incorrect.

Step-by-step explanation:

The area of a trapezoid is a+b/2 multiplied by h.

First, we should do 5+8/2= 6.5

Next, we multiply 6.5 with 4 because 4 is the height of the trapezoid.

6.5 times 4= 26

Betsy thought the answer was 52, but it is 26 so she is incorrect.\

I hope this helps, may god bless you! :)

8 0

3 years ago

What is thestandard form of 000 000 000 08

GuDViN [60]

80 million would be the answer

5 0

3 years ago

Volume=125 cu ft Length=5 ft Width=?___ Height=5 ft

Olegator [25]

Answer:

5 ft.

Step-by-step explanation:

First, start with a formula. To find the volume, you have to multiply the length, width, and height.

V = lwh

Plug in the variables that you already know.

125 = 5 ⋅ w ⋅ 5

Simplify.

125 = 25w

Divide both sides by 25 to isolate w.

5 = w

6 0

3 years ago

Give a reason why E is the midpoint of AC​

Give a reason why E is the midpoint of AC