Answer:the answer is 12
Step-by-step explanation:
I know this because when 400 divided by 50 withh give you 80 divided by 20 to 20 to 20
Answer:
125
Step-by-step explanation:
A full circle is 360°
80+85+70=235
360-235=125
ANSWER: 4. Step-by-step explanation: divide number of students by the 22 students in a class to get your answer.
Answer:
Below in bold.
Step-by-step explanation:
Standard form is Ax + By = C
where A, B and C are integers and A must be positive.
So the first 2 are already in standard form but the last 2 can be converted to standard form by multiplying each term by -1:
-12x+3y=27
= -1*-12x + -1*3y = -1*27
12x - 3y = -27 is the answer.
The last one is:
24x + 12y = -60.
Answer:
50.24
Step-by-step explanation:
1/4x3.14xr^2
r=16 because of the length
90/360= 1/4
so
1/4x3.14x16^2/4
=50.24
4 is our denominator because of the denominator on the fraction
