Answer:
C = 110 cm
Step-by-step explanation:
The circumference is given by
C = pi *d
C = 3.14 * d
C = 3.14 * 35
C =109.9
Rounding
C = 110 cm
Answer:
Set up the area/circumference equations using x as the unknown variable. Then, solve for that variable and apply the correct unit.
Step-by-step explanation:
For example,
Find the side length of a square with an area of 49 square centimeters.
Since 
, i can write 
Answer:
8mi
Step-by-step explanation:
Using Pythagoras theorem
Hypotenuse square = opposite square + adjacent square.
Let the other leg be x
10 square = 6 square + x square
100 = 36 + x square
Collect like terms
X square = 100 -36
X square = 64
Find square root of both sides
X = square root of 64
X =8mi
I hope this was helpful, Please mark as brainliest
Answer:
y = 4x + 1
Step-by-step explanation:
1. Solve given equation for y
4x-y=2
4x=y+2
y=4x-2
2. Parallel in linear equations means the new line will have the same slope, so your new equation so far is
y=4x+b (formula being used is linear function y=mx+b)
3. (-1,-3) is a coordinate (x,y), so plug those values in for x and y so the only variable in your equation is b, the y-intercept
-3=4(-1)+b Solve for b
-3=-4+b
1=b
4. Rewrite your new equation with the m and b you now know
y=4x+1
Answer:answer choice 2
Step-by-step explanation:
