Answer:
A = 55
B = 60
Step-by-step explanation:
We know that 55+ b+ other angle = 180 since they make a straight line
The other angle = 65 since they are alternate interior angles
55+ B+ 65 = 180
Combine like terms
120 + B = 180
B = 60
A + B + 65 = 180 interior angles of a triangle must equal 180 degrees
A +60+ 65 =180
Combine like terms
A +125 = 180
A = 55
The answer is b I had this question on a quiz
Answer:
The class will pay $82.50
Step-by-step explanation:
The zoo is covering 60%.
The school is covering 25%.
60% + 25% = 85%
100% - 85% = 15%
That leaves 15% to be paid by the science class.
To figure out what 15% of $550, we can multiply $550 by 0.15.
$550 * 0.15 = $82.50
So, the class will pay $82.50
<em>I would appreciate brainliest, if not that's ok!</em>
Factor x2-2x-35 using the AC method.
(x-7)(x+5)