2 years ago

What is the length of AB ? Round to the nearest tenth.

2 answers:

8 0

The only way you can find x here is to use a trig ratio. We have the reference angle of 75, CA is 10 which is the side adjacent to the reference angle, and we are looking for the hypotenuse. The ratio that relates the side adjacent to a reference angle to the hypotenuse is cosine. Therefore, $cos(75)= \frac{10}{x}$ . Solving for x we get $x= \frac{10}{cos(75)}$ . Do that on your calculator and find that the hypotenuse is 38.6 m long, last choice from above.

vfiekz [6]2 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Can anyone help me with these questions 3? 1-10 pls

Alla [95]

Answer:

Step-by-step explanation:

1) A

2) C

3) B

4) A

5) A

6) C

7) B

8) B

9) B

10) A

3 0

2 years ago

A store sells small notebooks for $6 and large notebooks for $10. If a student buys 6 notebooks and spends $52, how many of

NISA [10]

Answer:

you can say he bought 2 small notebooks and 4 big notebooks

Step-by-step explanation:

we have 52 dollars here

so if we have 4 large notebooks that will cost 40 dollars and if we have 2 small notebooks on addiction to that, that will cost 12 more dollars

now adding up 40 and 12 we get $52 !

3 0

2 years ago

School newspaper staff went to three different sports games to survey students on their favorite sport, and the results are show

katen-ka-za [31]

The results are biased.

When you go to a particular sporting event and ask someone their favorite sport, they are more likely to respond the sport that they're watching at that moment. This creates bias.

3 0

3 years ago

Read 2 more answers

1,4,5,6,6,7,8 quartile

Softa [21]

What is your question?

3 0

3 years ago

PLEASE I NEED THE ANSWERS

Olenka [21]

Answer:

1 is not a transformation

2 is a reflection

3 is a dilation

4 is a translation

Step-by-step explanation:

8 0

2 years ago