Answer:
-7 + 8 m + 4 n thus A. is your Answer
Step-by-step explanation:
Expand the following:
-(-8 m - 4 n + 7)
-(7 - 8 m - 4 n) = -7 - -8 m - -4 n:
-7 - -8 m - -4 n
-(-8) = 8:
-7 + 8 m - -4 n
-(-4) = 4:
Answer: -7 + 8 m + 4 n
Answer:
60.6 yards
Step-by-step explanation:
perimeter= 14.5 x 2 + 15.8 x 2
perimeter = 60.6
plz mark brainliest if im right
Answer:
17%, or $25.50
Step-by-step explanation:
If Ricardo has already saved 83% of the money, then he needs to save 17% more, because 83% + 17% = 100%
So what you need to do to figure out the answer is to find out 17% of $150
You first have to convert 17% into decimal form which is 0.17.
Then, you multiply 0.17 × 150 = 25.5
Ricardo needs $25.50 to buy the skateboard.
Hope this helped.
Answer:
Pythagorean theorem which is a²+b²=c2
9²+12²=c²
225=c2
c=√225
c=15
Answer:
B - 18
Step-by-step explanation:
Area of a right triangle
1/2 * b * h
1/2 * 9 * 4
1/2 * 36
18
