Answer:
Step-by-step explanation:
- Initial number = 470
- Decrease rate = 12% ⇒ 100% - 12% = 88% ⇒ 0.88 times
<u>Required equation:</u>
Correct choice is C
Answer:
x=33
Measure of angle 5=81
Measure of angle 6=99
Measure of angle 7=81
Measure of angle 8=99
Step-by-step explanation:
Angles 7 and 8 are supplementary because they share a common vertex while laying on a line.
That is the measurement of angles 7 and 8 add up to be 180.
mAngle7+mAngle8=180
(2x+15) + (3x ) =180
2x+15 + 3x =180
Combine like terms:
5x+15 =180
Subtract 15 on both sides:
5x =180-15
Simplify right hand side:
5x = 165
Divide both sides by 5:
x =165/5
Simplify right hand side:
x =33
The measure of angle 7 is 2x+15=2(33)+15=66+15=81.
The measure of angle 8 is 3x=3(33)=99.
Recall vertical angles are congruent.
5 and 7 are vertical so the measure of angle 5 is 81.
6 and 8 are vertical so the measure of angle 6 is 99.
Measure of angle 5=81
Measure of angle 6=99
Measure of angle 7=81
Measure of angle 8=99
Can someone help me in my questions I m really stuck
Answer:
There is 9 gifts packets on the shelf.
Step-by-step explanation:
"o" represents a not yellow gift packet and "i" represents a yellow packet.
It says "One of the yellow packets is the sixth from the left" so we have
???iooooo
then it says "the other packet is the eighth from the right" AND "Between the two yellow gift packets there are three differently colored packages"
So we have
oooioooio because there is no "17" answer so it can't be
oooooooioooiooooo
What do you mean? give me a graph.
