Answer:
29.4
Step-by-step explanation:
if 5 painters takes 21 hours that makes it 4.5 per person so multiply that by 7 and there you go!
The resulting equation 75 = 75 is an identity; this tells that the two equations of the system are equivalent, this is they both represent the same function. So, Lian can conclude that (option c) both gyms charge the same monthly rate and the same membership fee<span>.</span>
B because it =90 so it is Complementary
Answer: Correct
Step-by-step explanation:
The conclusion is valid. Since and , we know that ABCD is a parallelogram because it has two pairs of parallel sides. Also, since , we know that ABCD is a parallelogram with a pair of consecutive congruent sides, making it a rhombus.
Answer:5
Step-by-step explanation: