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asambeis [7]
3 years ago
5

Why is 640 divided by 80 equal to 64 divided by 8?

Mathematics
1 answer:
Sedaia [141]3 years ago
5 0
Because by dividing both equations you get an answer of 8 for both
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If AABC = ADEC,<br> ZB = 3x and ZE = 6x - 39
Tom [10]

Answer:

x = 13

Step-by-step explanation:

3x = 6x - 39 solve for x

8 0
3 years ago
Find the measure of each numbered angle for each figure
cricket20 [7]

Answer:

Angle 1 is 58. Angle 2 is 32.

Step-by-step explanation:

The measure of Angle ACB is 90 because C is on the circle and A and B connect to form a diameter of the circle. So, Angle 1 and Angle 2 add up to 90 (total degrees in triangle - 90). Now you can add the expressions the question gave for Angle 1 and Angle 2, and you get 7x + 6. So you have the equation 7x + 6 = 90. Solve the equation and you get x = 12. Now you can plug in that value for x into the expressions for Angles 1 and 2 to find their measures.

6 0
3 years ago
What is 5/16 written as a percent?
Rom4ik [11]
First, you divide the fraction, and then you multiply it by 100.
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\frac{5}{16} * 100
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7 0
3 years ago
5(1 + 4m) – 2m = -13
Oksana_A [137]

Answer and Step-by-step explanation:

Solve for m.

<u>First, distribute the 5.</u>

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<u>Combine like terms.</u>

5 + 18m = -13

<u>Subtract 5 from both sides of the equation.</u>

18m = -18

<u>Divide by 18 to both sides of the equation.</u>

<u>m = -1 <- This is the answer.</u>

<u></u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

3 0
3 years ago
Read 2 more answers
In need of help of these math questions
vitfil [10]

Answer:

1. 4

2.  6.4

3. 10.0828313253

Explanation:

2.

15/12=1.25

8/1.25=6.4

3. ill write explanation for 3 later im  occupied those are the correct answers

problably they want you to round to nearest tenth

4 0
3 years ago
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