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Sladkaya [172]
3 years ago
12

The measure of angle θ is . The measure of its reference angle is _°, and tan θ is _?

Mathematics
1 answer:
defon3 years ago
5 0

Answer:

0000

Step-by-step explanation:

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Justin is making a poster for Bike Safety Week. The diameter of circle A is 16 in.
luda_lava [24]

Step-by-step explanation:

Given Area of Circle B = Area of Circle A

Given r = 1/2d = 1/2(16) = 8 in

and Area of Circle =

\pi {r}^{2} \\  = (3.14) ({8}^{2} ) \\   = (3.14)(64) \\  = 200.96 {in}^{2}

6 0
3 years ago
Simplified radical form of 4800 feet how many seconds was the diver in a free fall? Using functions (t)=16t^2 models the distanc
amm1812

Answer:

The diver will be in free fall for 10\sqrt{3} seconds.

Step-by-step explanation:

The distance in feet, that an object falls in t seconds is given by the function h(t) = 16t^{2}.

Now, given that the height is 4800 feet and we have to calculate the number of seconds the diver was in a free fall.

Therefore, 4800 = 16t^{2}

⇒ t^{2} = \frac{4800}{16} = 300

⇒ t = \sqrt{300} = \sqrt{100 \times 3} = 10\sqrt{3} seconds.

Therefore, the diver will be in free fall for 10\sqrt{3} seconds. (Answer)

5 0
4 years ago
Factor 10c^2-60cd +80d^2
ozzi
10c^2-60cd +80d^2

(2c - 8d) (5c -10d)

this  \\ is \\ because...

2c*5c=10c^2

2c * -10d=-20cd \\ -8d*5c=-40cd \\ -20cd-40cd=-60cd

-8d * -10d = 80d
5 0
3 years ago
What can you say about the end behavior of the function ?
Evgesh-ka [11]
If the degree is even, then both ends of the graph go in the same direction, either both up or both down

if the degree is odd then both ends go in oposite directions

if the leading coefient (coefient of the highest powerd placeholder) is negative, then 2 possiblities could happen

1. if the degree of te function is even, then both ends point up
2. if the degree is odd, then the ends go from top left to bottom right


so we've got f(x)=-4x^6+6x^2-52
even degree and negative

so both ends point down
goes from bottom left to bottom right

B and D are the answers
3 0
4 years ago
Read 2 more answers
Why isn’t the maximum ACT score (36) at the 100th percentile?
irga5000 [103]

Answer and Explanations

ACT score percentile help colleges compare students with one another, rather than just looking at everyone’s score. The  score range is between 1 and 36, the highest score that one can receive on the ACT is 36. Moreover, 36 is the perfect score.

The maximum ACT score (36) is that in 2018, only 3,741 students (out of millions of test-takers) scored a perfect 36 on the ACT.  The 99th percentile of test-takers includes those who earn 35 or 34 on the ACT. We can miss up to five questions on the ACT and still earn a 36. That is a reason why the maximum ACT score is 36 at the 100th percentile.

The ACT score report will provide more information about test-taking experience in the form of sub score. The higher the score,  you will get into the colleges of your choice.

5 0
4 years ago
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