Answer:
6.25 meters
Step-by-step explanation:
25/4 = 6.25
Here is you answer , happy today
Answer:
120
Step-by-step explanation:
all complementary angles should add up to 180 degrees
X=number of boys.
y=number of girls.
we suggest this system of equation
x/y=9/7
x=y+116
We solve this system of equation by substitution method.
(y+116)/y=9/7
7(y+116)=9y
7y+812=9y
9y-7y=812
2y=812
y=812/2=406
x=y+116
x=406+116=522
answer: At the school there are 522 boys and 406 girls.
to chek.
522/406=1.2857...
9/7=1.2857...
The number of boys (522) is equal to 406+116=522.
Answer:
about 9.23 miles or 9 miles
Step-by-step explanation:
you divide 600 by 65