Answer:
See below.
Step-by-step explanation:
5a)
In an isosceles triangle, the angles opposite the congruent sides are congruent.
m<A = 40 deg
m<B = 40 deg
m<A + m<B + m<C = 180
40 + 40 + m<C = 180
m<C = 100 deg
5b)
In a right triangle, one angle is a right angle.
m<A = 40 deg
m<B = 90 deg
m<A + m<B + m<C = 180
40 + 90 + m<C = 180
m<C = 50 deg
Pretty sure no one is gonna do this because it’s so long (no offense)
Answer:
Distance covered in 2 hours is 60 miles. So, David will cover 880 yards of distance in 1 minute.
Answer:
Step-by-step explanation:
If she is saving 1/5 of the original price, she is still paying 4/5, right? So the cost of the phone on sale is 700(4/5) which is $560.
She is then saving 10% on that sale price. But if she is saving 10%, she is still paying 90%, right? So the final cost of the phone is 560(.90) = $504
To find the total discount, subtract the final cost from the original:
700 - 504 = $196
Answer: at 4 months the cost for each gym is $250
Step-by-step explanation: