Please Help! Answer these four questions and get brainy plus 15 points! Answer all of them by saying true or false! - Does every right triangle have two complementary angles?
- Is it possible to draw a triangle with two right angles?
- An acute triangle can never have an acute exterior angle?
- A triangle that has least one acute angle cannot have an acute exterior angle?

1. Two Angles are Complementary when they add up to 90 degrees (a Right Angle)

2. Because of the fact that the sum of the three interior angles of a triangle must be 180 degrees, a triangle could not have two right angles.

3. No. An acute exterior angle means that it's supplement is

greater than 90 degrees.

4. Imma say yes? But im not sure on this one sorry

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

step-by-step explanation: