Ik the first equation you just distribute three to north numbers and it’ll give you 9x+15 and in the second one you can distribute a negative 1 and it’ll give you 9x+15

6 0

3 years ago

A 64 degree angle is bisected by a ray. What is the measure of each angle formed

Alina [70]

I think the answer is 90

7 0

4 years ago

Is 83 cm greater than or less than 1m? What is the difference in the lengths?

photoshop1234 [79]

1 meter is greater then 83 cm Because if you divide it will be 0.83 and the differences will be 0.17

7 0

3 years ago

The measures of the angles of ∆ DEF are in the ratio 2:4:4. what are the measures of the angles?

REY [17]

Answer:

look at this image fpr answer .it is right

7 0

3 years ago

Write the equivalent ratios for the following:a) 12/20 b) 15/25c) 18/40d) 45/90​

Write the equivalent ratios for the following:a) 12/20 b) 15/25c) 18/40d) 45/90