Answer:
3/4
Step-by-step explanation:
Line up points
(3 , 7)
(-1, 4)
subtract vertically
4 3
2nd diff/1st diff=3/4
Answer:
=94.985m²
Step-by-step explanation:
Area = πr²
π=3.14
r=5.5
-
Find the radius,
11/2=r
r=5.5
-
Area=
3.14x 5.5x 5.5
3.14x30.25
=94.985m²
Answer:
11 gallons of paint Jay needed for the inside
.
Step-by-step explanation:
Consider the provided information.
Let x is the quart of paint Jay needed for the outside.
Let y is the quart of paint Jay needed for the inside
.
Jay needs 19 quarts more paint for the outside of his barn than for the inside.

He uses 107 quarts in all,

Substitute the value of x in above equation.




Hence, 44 quarts of paint Jay needed for the inside
.
But we need to find how many gallons of paint will be used to paint the inside of the barn.
So convert 44 quarts into gallon.
1 quarts = 0.25 gallon
1×44 quarts = 0.25×44 gallon
44 quarts = 11 gallon
Hence, 11 gallons of paint Jay needed for the inside
.
The common ratio is (B)1/4
Answer:
Step-by-step explanation:
73