Answer:
The kinetic energy will increase.
Step-by-step explanation:
1/2*80*9=360J .After the acceleration, it will increase to 1/2*80*36=1440J
Answer:
The number is 13.
Step-by-step explanation:
We are given the following in the question:
Let x be the variable, then according to the question
"The sum of eight and eleven times a number is 151"
We can write the equation:
Solving the equation, we can write:
Thus, the number is 13.
2x-7=9
Add 7 to both sides
2x=16
Divide both sides by 2
x=8
Final answer: The number is 8
m∠ABD = 45° and m∠DBC = 45°
<u>Step-by-step explanation:</u>
Non-overlapping angles are the adjacent angles which do not overlap and they have the common vertex and also they have the common side.
Here ABC is right angle and it is decomposed to two non- overlapping angles ABD and DBC which has the common vertex B and the common line BD.
So the two non overlapping angles are:
m∠ABD = 45°
m∠DBC = 45°
or the angles may be
m∠ABD = 35°
m∠DBC = 55°
So it was found.