Answer:
x = 155°
Step-by-step explanation:
The sum of the angles in any triangle = 180°
1. The triangle with the right angle and the 35° angle: We know the acute angles of a right angle sum = 90°. So 35° + what angle = 90° ; the missing angle = 90° - 35° = 55°
You have a straight angle formed with the 60° + ?° + 55° that is equal to 180°. 60° + 55° + ? = 180; 115°+ ? = 180; ? = 65°.
Now "x" is any exterior angle which tells you that it is equal to the two remote angles. The two remote angles are 65° + 90° = x° ; x = 155°
(2,1) is the correct answer
Answer:
Amount financed
75−30=45
Monthly payment
45÷5=9
Step-by-step explanation:
Answer:
1.2
Step-by-step explanation:
You simply have to look for a point on the graph that has an x-coordinate of -6. Only one is (-6. 1.2), so 1.2 is your answer.
Answer:
D
Step-by-step explanation:
Factor the numerators/ denominators
10 - 5 = 5(2a - 1) ← common factor of 5
4a² - 1 = (2a - 1)(2a + 1) ← difference of squares
[ Change ÷ to × and turn second fraction upside down ]
= 
× 
[ cancel the factor (2a - 1) on the numerator/denominator ] leaving
= 
= 
