Answer:
= -1 1/5
Step-by-step explanation:
-3 3/5 ÷ 3
change -3 3/5 into an improper fraction
-3 3/5 = - (5*3+3) /5 = -18/5
-18/5 ÷ 3
copy dot flip
-18/5 * 1/3
rewrite to make the math simple
-18/3 * 1/5
-6 * 1/5
-6/5
now change this back to a mixed number
5 goes into 6 once with 1 left over
=-1 1/5
Answer:
Step-by-step explanation:
<u><em>The complete question in the attached figure</em></u>
we know that
The triangle PAB is a right triangle because the sum of ∠APB and ∠PAB is equal to 90 degrees
so
In the right triangle PAB
----> by SOH (opposite side divided by the hypotenuse)
substitute the given values
solve for AB
Step-by-step explanation:
who is ms white and which subject is this
Answer:
how many friends?
Step-by-step explanation:
4x - 8 + 6x + 13 = 90
4x + 6x = 90 + 8 - 13
10 x = 85
10x/10 = 85/10
x = 8.5