Answer: 16
Step-by-step explanation:
3/8 times ? equals 6
6 divided by 3/8 = ?
6 3
÷
1 8
keep change flip
6 8 48
· = = 16
1 3 3
Area of a circle=πr²
area of this cirlce=π*(12 ft)²=144π ft²≈452.39 ft².
answer 1= the area of this circle is 452.39 ft².
Perimeter of a circle=2πr.
Perimeter of this cirlce=2π(12 ft)=24π ft≈75.4 ft
<span>answer 2= the perimeter of this cirlce is 75.4 ft.</span>
Answer:
Evaluate the expression for the given values of x and y. x-y/x+y when x = 10 and y = 8
Answer:
40
Step-by-step explanation:
There are 98 fliers in total
she posted 2/7 in the first week which is equal to : 98 ÷ 7 × 2 = 28
In second week she posted 3/7 of the remaining fliers which is equal to : 70 ÷ 7 × 3 = 30
She has 40 fliers left that is not posted yet.
For y
y=x+6
y=x+6,X€R
for x
y=x+6
-x=6-y 4x
x=-6+y,Y€R
or
for x
3x+y
4x+2y=8
for y
y=-3x+6
=-3+6
=-3x(8)+6=8
