Answer: 222cm
Step-by-step explanation:
To find the area of this composite shape you will have to split them into 2 shapes; a rectangle and a triangle.
To work out the area of the rectangle you have to do 15×12= 180
Then, to work out the area of the triangle, you use the formula base times height divided by 2.
7×12=84
84÷2=42
Then to work out the total area of both the rectangle and the triangle, you have to add the area of both.
180+42=222cm
Hope this helps :)
Answer: 1/2
Step-by-step explanation:
Answer:
4/5 cup or 0.8 of a cup
Step-by-step explanation:
For 5 gallons of punch = craberry juice required is 4 cups
For 1 gallon of punch = cranberry juice required is x cup
<u>By cross multiplying</u>;
x = (1 × 4) / 5
= 4/5
= 0.8
Answer is 4/5 cup or 0.8 of a cup
Answer: The slope, 20, represents the miles driven per gallon of gas. The y-intercept is 0, it represents the number of miles driven after 0 gallons.
Explanation:
(100-0)/(5-0)=20
(160-100)/(8-5)=20
(180-160)/(9-8)
When x=0 y=0
Follow PEMDAS and do it in order