Answer:
A- -6r+6
Step-by-step explanation:
Distribute the negative (it’s basically -1)
8-6r-2
Add like terms
-6r+6
Since LM = AM, point M must be on the perpendicular bisector of AL. Since AM = BM, BL must be perpendicular to AL. This makes ∆ALC a right triangle with hypotenuse AC twice the length of side AL. Hence ∠LAC = ∠LAB = 60°, and AL is angle bisector, median, and altitude.
ΔABC is isosceles with ∠A = 120°, and ∠B = ∠C = 30°.
Answer:
sorry di ko alam
Step-by-step explanation:
Answer:
B. (5,-2)
Step-by-step explanation:
Plug in X and Y, verify accuracy
Answer:
325 square inches
Step-by-step explanation:
Consider the attachment below for further reference. Ideally we would split this figure into parts, and solve as demonstrated by the attachment. I have labeled each rectangle as rectangle 1, rectangle 2, rectangle 3 etc. ;

<em>Hope that helps!</em>