Answer:
Step-by-step explanation:
Given:
Radius of circular mirror, r = 6x
Length of metal frame, l = 18x
Area of square, As = l^2
Area of square = 18x × 18x
= 324 x^2.
Area of circular mirror, Ac = pi × r^2
= π × (6x)^2
= 36π x^2.
The expression for the area of the frame is subtracting the mirror from the metal frame = As - Ac
= 324x^2 - 36πx^2
= 36x2 (9 - π).
Answer:
Three acute angles.
Explanation:
There are always three acute angles in an acute triangle.
Answer :
inequality form: k ≥ -4
OR
interval form: [-4, ∞)
What is it? I will help. :)
Y=1.50x+7.50. 7.50 is the y intercept and 1.50 is the rate of change or slope
