Well, let's first find our rate of bags to meters.
If 12 bags of plaster covers 54m^2, then we need to divide 54 by 12 to figure out how many meters 1 bag of plaster covers. We will then use that rate and divide 36 by it in order to solve for how many bags of plaster is required.
54 / 12 = 4.5.
This means each bag of plaster covers 4.5m^2.
Divide 36 by 4.5;
36 / 4.5 = 8.
This means that we will need 8 bags of plaster to cover 36m^2.
I hope this helps!
Answer:
The answer is 0.125
Step-by-step explanation:
-2.68 - 3.57 ÷ (-12.5 × 4)
-6.25 ÷ (-50)
6.25 ÷ 50 = 0.125
Thus, The answer is 0.125
<em><u>-TheUnknownScientist</u></em>
Answer:
x=51
Step-by-step explanation:
Formula: 35+16=x
Step 1: Simplify both sides of the equation.
35+16=x
(35+16)=x(Combine Like Terms)
51=x
51=x
Step 2: Flip the equation.
x=51
Hope this helps.
Answer:
224 in^2
Step-by-step explanation:
Base = 8 * 8 = 64
Area of 1 triangle = 1/2 * b * h = 1/2 * 8 * 10 = 40
There are for such triangles. 4 * 40 = 160
Total area= 160 + 64 = 224 in^2
Answer:
an infinite number
Step-by-step explanation:
The equation simplifies to ...
12x -7 = 6x +10 +6x -17 . . . eliminate parentheses
12x -7 = 12x -7 . . . . . . . . collect terms
0 = 0 . . . . subtract (12x-7) from both sides
This is true for all values of x. There are an infinite number of solutions.
