Answer:
x=-5
Step-by-step explanation:
I did a for #42
2(x-5)=3x+5
simplify
2x-10=3x+5
subtract 2x from both sides
-10=3x+5
subtract 5 from both sides
-15=3x
divide both sides by 3
-5=x
Answer:
B and D
Step-by-step explanation:
2+-14 = -12
-4+(- 8) = -12
because its a negative number it wont go up it will go down
A
b
x−c=0
Step 1: Multiply both sides by b.
ax−bc=0
Step 2: Add bc to both sides.
ax−bc+bc=0+bc
ax=bc
Step 3: Divide both sides by x.
ax
x
=
bc
x
a=
bc
x
Answer:
a=
bc
x
Answer: The area of the circular wooden table = 50.24 ft²
Step-by-step explanation:
Given: The radius of the circular table = 4 feet
We know that area of a circle is given by :-
![\text{Area}=\pi r^2](https://tex.z-dn.net/?f=%5Ctext%7BArea%7D%3D%5Cpi%20r%5E2)
Therefore, the area of circular wooden table is given by :-
![\text{Area}=3.14(4)^2\\\Rightarrow\ 3.14\times16\\\Rightarrow\text{Area=}50.24\ ft^2](https://tex.z-dn.net/?f=%5Ctext%7BArea%7D%3D3.14%284%29%5E2%5C%5C%5CRightarrow%5C%203.14%5Ctimes16%5C%5C%5CRightarrow%5Ctext%7BArea%3D%7D50.24%5C%20ft%5E2)
The area of the circular wooden table = 50.24 ft²
Answer: the answer is E, 8000
Step-by-step explanation:
V=L×W×H