Answer:
65
Step-by-step explanation:
a^2 + b^2 = c^2
39^2 + 52^2 = c^2
1,521+2704 = c^2
4,225 = c^2
Find the square root of both
65 = c
13 times 6 is 78
2 times 6 is 12
12 plus 78 is 90
X=3.2 decide your X variable by the independent number and you get your answer
Answer: B
Reason:
44 + x 66
x 22
Also when we have a greater and equal to sign (), it will be a filled in circle.
Thats why its by.
Answer:
£59.02
Step-by-step explanation:
- find the amount of gas used: 6785-6496 = 289
- find the cost of the gas by multiplying the 289 by 13p = 3757p = £37.57
- add the cost of the gas to the fixed delivery charge £37.57+£21.45 = £59.02