Answer:
1. a = 14
2. m = 8
3. N/A
4. m = 2
5. N/A
6. n = 0, , 0.36
7. x = 27
8. x = 65
Step-by-step explanation:
Answer:21 37/62
Step-by-step explanation:
6 1/2 ÷(3 1/3.1)
Change 6 1/2 and 3 1/3.1to improper fraction
We gets
13/2÷10.3/3.1
13/2÷103/31
=1339/62
=21 37/62
Answer:
12 = x
Step-by-step explanation:
Answer: x = 15
Step-by-step explanation:
8x - 23 is half of 10x + 44
2 (8x - 23) = 10x + 44
16x - 46 = 10x + 44
Subtract 10x from both sides
6x - 46 = 44
Add 46 to both sides
6x = 90
Divide both sides by 6
x = 15
L = 2W
A = L * W
A = 162
162 = 2W(W)
162 = 2W^2
162/2 = W^2
81 = W^2
sqrt 81 = W
9 = W
L = 2W
L = 2(9)
L = 18
P = 2(L + W)
P = 2(18 + 9)
P = 2(27)
P = 54 <===== perimeter is 54 m