Answer:
1.) -5
2.) -4
Step-by-step explanation:
For number 1, you sub in -2 for x.
2 multiplied by -2 is -4, minus 1 = -5.
For the second one, sub in 5 for x.
-5 + 1 = -4.
I can’t answer it doesn’t have enough information
Answer:
113.04 feet²
Step-by-step explanation:
Use the circle area formula, A =
r²
Sine the diameter is 12 feet, the radius is 6 feet
Plug in 6 as r into the formula, and 3.14 as pi, then solve:
A =
r²
A = (3.14)(6²)
A = (3.14)(36)
A = 113.04
So, the area of the circle is approximately 113.04 feet²
X=4
2(3)+2(5)=16
2x+2(3x-8)=16
2x+6x-16=16
8x=32
X=4
Answer:
x = m + 8
Step-by-step explanation:
The number of marbles is represented by m
He puts 8 more into the bag.
Solution: Let no. of new marbles after adding 8 more marbles be x
Since there is m marbles in the bag.
So, after adding 8 more there will be marbles in the bag = m + 8
Bye, have a great day/night