Answer:
400 cm
Step-by-step explanation:
1 cm = 1000m
44.8 cm=?
Answer: The answer is A and D
Step-by-step explanation: If you go through all the problems, just replace "b" with "(4)" into a calculator. For A and D, they both equaled 180.
Answer:
Angeline will spend $70.77
Step-by-step explanation:
y = 8.09(5) + 3.79(8)
y= 30.32 + 40.45
y = 70.77
-4(2y)+11y=15, -8y+11y=3y=15: y=5
X=2(5)=10
To check your work -4(10)+11(5)=15
15=15

Explanation:
The triangle is right angled.
The formula for area of the triangle:

base = 3
height = 4
substitute the values: