<span>19.9=9y-8
9y = 19.9 + 8
9y = 27.9
y = (27.9)/9
y = 3.1</span>
<u>Answer:</u>
5x = 100°
4x = 80°
<u>Step-by-step explanation:</u>
We are given a diagram with a straight line AC being intersected by another line BD and we are to find the two mentioned angles.
We know that the two angles (5x° and 4x°) are supplementary so their sum would be equal to 180°.
So we can write it as:
Finding the measure of both the angles:
100°
80°
Answer: 84 cubic in
Step-by-step explanation: To get the volume of an object you usually need to multiply the height, width, and length. For this rectangular prism all we need is the height and the length.
7 x 12 = 84 cubic in
y = x + 4
move +4 to the other side
sign changes from +4 to -4
y-4= x+4-4
y-4= x
Answer:
x=y-4
I don't get ur question
Can u be more specific