3x3 -4= 5 5(-1)= -5 -5(-4)= 20
Answer:
Step-by-step explanation:
Remark
2 angles are complementary means that 2 angles add up to 90°. That is the guiding princeple behind the problem.
Givens
Let the smallest angle = x
Let the largest angle = 4x + 30
Equation
4x + 30° + x = 90° Combine like terms on the left
Solution
5x + 30 = 90 Subtract 30 from both sides.
5x + 30 - 30 = 90 - 30 Combine
5x = 60 Divide both sides by 5
5x/5 = 60/5
x = 12
Answer
- smallest angle = 12
- Larger angle = 4*12 + 30 = 78
Answer:
Step-by-step explanation:
1/10
D because If she uses any other loan she might she will owe money
AB is congruent to GX
BC is congruent to XK
AC is congruent to GK
angle A is congruent to angle G
angle B is congruent to angle X
angle C is congruent to angle K
~hope i helped
