Answer:
6x + 35
Step-by-step explanation:
distribute three and five through parenthesis
remove parenthesis
collect like terms
calculate
8x+3(x+5)-5(x-4)
8x+3x+15-5x+20
6x+35
Answer:
Step-by-step explanation:
Pythagorean Theorem
c^2 = a^2 + b^2
a = 20
b = 15
c = ?
c^2 = 20^2 + 15^2
c^2 = 400 + 225
c^2 = 625 Take the square root of both sides.
√c^2 = √625
c = 25
The third side is 25 cm long.
Answer:
I believe it is rational
Step-by-step explanation:
irrational is a number that continues and never has an end i believe.
Answer:
Step-by-step explanation:
we have
step 1
Solve (90+1)
step 2
Solve 0.0698(91)
step 3
Solve sin (6.3518)
step 4
Solve 105(0.11063)
step 5
Solve 11.616 + 105
the answer is 16
Step-by-step explanation:
it's the opposite of a negative
