Good evening ,
______
Answer:
f(4y) = -8y - 3.
___________________
Step-by-step explanation:
f(x) = -2x-3 Then f(4y) = -2(4y) -3 = -8y - 3.
:)
Answer:
The angles are supplementary to each other (their sum is 180 degrees)
x = 62°
Step-by-step explanation:
(2x+10) + 46 = 180
subtract 56 from each side
2x = 124
divide both sides by 2
x = 62°
Answer:
Step-by-step explanation: 56
Hi! :)
So a right triangle is a triangle that contains a ninety degree angle, it's not classified by side length. A scalene triangle is a triangle in which all three sides are different lengths. An isosceles triangle has two sides that are the same length. Either a scalene or an isosceles triangle could contain a right angle, so your answer is yes.
Hope this helps!
