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mr Goodwill [35]
3 years ago
10

At a garage sale books cost $1.50 each and musical

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
8 0

Answer:

$16

Step-by-step explanation:

4 books would cost $6 and 5 tapes would be $10. Add them to get 16.

anygoal [31]3 years ago
4 0

Answer:

$16.00

Step-by-step explanation:

$1.50x4=$6.00

$2.00x5=$10.00

$10.00+$6.00=$16.00

<u><em>Could I please have BRAINLIEST.</em></u>

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Select all the correct answers.
Wittaler [7]

If the measure of angle θ is 3π/4, the true statements are:

  1. sin(θ) = √2/2.
  2. The measure of the reference angle is 45°.

<h3>How to determine the true statements?</h3>

In Trigonometry, an angle with a magnitude of 3π/4 (radians) is equivalent to 135° (degrees) and it's found in the second quarter. Thus, we would calculate the reference angle for θ in second quarter as follows:

Reference angle = 180 - θ

Reference angle = 180 - 135

Reference angle = 45°.

Also, a terminal point for this angle θ is given by (-√2/2, √2/2) which corresponds to cosine and sine respectively. This ultimately implies that sin(θ) = √2/2.

tan(θ) = cos(θ)/sin(θ)

tan(θ) = [(-√2/2)/(√2/2)]

tan(θ) = -1

In conclusion, we can logically deduce that only options A and B are true statements.

Read more on terminal point here: brainly.com/question/4256586

#SPJ1

Complete Question:

If the measure of angle θ is 3π/4, which statements are true. Select all the correct answers.

A. sin(θ)=sqrt2/2

B. The measure of the reference angle is 45

C. The measure of the reference angle is 30

D. The measure of the reference angle is 60

E. cos(θ)=sqrt2/2

F. tan(θ)=1

6 0
1 year ago
Whats 11/12 divided by 3
hammer [34]

0.3055555 it means 0.306

6 0
3 years ago
Read 2 more answers
Lines g h and I are parallel and m 1=35
prisoha [69]

Answer:

WHERES THE QUESTION?

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP!!!<br> Find the angle measures and explain
alexandr1967 [171]
The answer to your problem is C
6 0
3 years ago
Please help me. i need answers asap. please correct answers
monitta

Answer:

1.) 6

2.) -1

3.) 36

4.) 1/3

5.) 90

Step-by-step explanation:

1.) -12/a

-12/a -> -12/2

=6

2.) a+ (-b)

a+(-b) -> 2+(-3)

=-1

3.) 3a (12-2b)

3a(12-2b) -> 3(2) (12-2x3)

6(12-6)

6(6)

=36

4.) 2a-c/b

2a-c/b -> 2(2)-5/3

4-5/3

=1/3

5.) 3abc

3abc-> 3x2x3x5

=90

6 0
2 years ago
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