Answer:
first one is c and second one is acute
Step-by-step explanation:
acute angle which is 45
Answer: 20% increase
Reasoning: Going from fifty to sixty is an increase of ten, with respect to the original fifty pairs.
The percentage increase should be calculated from change/original x 100%
10/50 x 100% would equal 20%, which in this case 20% would be the increase, which is your answer, known as B. Hope I helped! If not, at least I tried.
Indicated here when h(t) = 0, we are to find for the time where the football has reached a certain height.
Then, the values of t would be -0.2 and 2.7.
Since we are to look for the time, it is impossible for us to have an answer that has a negative value. So based from our answer, the solution that we will eliminate is the -0.2 one. Since its value is negative.
So, the correct value would be the 2.7 sec. one.
Answer:
2.5 km
Step-by-step explanation:
15 minutes is
15 minutes * 1 hour/ 60 minutes = 1/4 hour
15 minutes = 1/4 of an hour
10 km/ hour * 1/4 hour = 10/4 km = 2.5 km
19 * -10 = -190
but weight is always positive so it would equal 190N
