Answer:
3
Step-by-step explanation:
X+5=2x+2
Subtract 2 from both sides:
X+3=2x
Subtract x from both sides
3=x
x=3
Answer:
A man spends 8/5 of his salary rent. If his left with & 2940. Find his salary:
Step-by-step explanation:
Answer:
Step-by-step explanation:
When working with 45-45-90 triangles the hypotenuse is the same as the other legs multiplied by root 2. Therefore if you need to find the legs and already have the hypotenuse, divide the hypotenuse by root 2.
10/ sqrt(2) = 7.1 is the rounded answer.
to double check your work just multiply 7.1 by the square root of 2 and you'll get <em>close</em> to 10. (because the answer is rounded and not exact.)
Two hours ! i think i'm not good at many
I think it should be option d
