I learned this in 7th grade I can’t remember what to do
Answer:
Step-by-step explanation:
first we need to calculate the area of isosceles triangle having sides 48cm, 48cm and 30cm
a = 48
b= 30
Area of isosceles triangle using only sides = ½[√(a^2 − b^2 /4) × b]
= 1/2*30√( 48² - 1/4×30²)
=1/2*30√ (2304 -225)
=684sq cm
cost required to make umbrella= 10*684*5
= 3<em>4200</em>
Answer:
5+6=11
Step-by-step explanation:
if n is 3 multiply 2 by 3 and add 5
Answer:
i dont know sorry
Step-by-step explanation:
sorry hdhrhfjbdhehrhdve
Answer: The answer is y=-1/3x+2.
Explanation:The slope equals,m=-1/3,when you do the rise over run method.Then the y-intercept equals,b=2,so that is how you get the answer y=-1/3x+2.