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Veronika [31]
3 years ago
14

100 POINTS Find sinθ where cosθ = -.09 and π < θ < 3π/2

Mathematics
2 answers:
Alex73 [517]3 years ago
8 0

Answer:

0.7824

Step-by-step explanation:if you piece it togeter it comes to this

dimaraw [331]3 years ago
5 0

Answer:

-.09- -0.0015708

32- 0.52991926

Step-by-step explanation:

-.09- -0.0015708

32- 0.52991926

Hope this helps

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(Please help will give brainliest) Multiply.
vesna_86 [32]

Answer:

9 1/5

Step-by-step explanation:

Step 1: (-2 2/3) x (-3 5/4)

                                 |

Step 2: (-2 2/3)  x  ( -7/4)

Step 3: = 9 1/5

Hope this helps!

6 0
3 years ago
State whether the statement is true or false. Will Mark Brainliest!
Alexandra [31]

Answer:

F, F, T, F, T, F, F

4 0
4 years ago
1. ABCD is a parallelogram. Find the value of x.
Deffense [45]

Answer:

Step-by-step explanation:

1. Since, it is given that ABCD is a parallelogram, therefore opposite angles of parallelogram are equal, hence

∠B=∠D

⇒7x-31=5x+13

⇒2x=44

⇒x=22

Hence, option B is correct.

2. Since, we get x=22, therefore

∠B=7x-31=7(22)-31=154-31=123°

∠B=123°

and ∠D=5x+13=5(22)+13=123°

∠D=123°

Also, ∠A+∠D=180°(corresponding angles)

⇒∠A=180-123

⇒∠A=57°

Now, ∠A=∠C=57°(opposite angles of parallelogram)

thus, Two of the angles measure 57°, and the other two measure 123°.

Therefore, option A is correct.

6 0
4 years ago
Read 2 more answers
What does it mean to have the same size, shape, and measure
const2013 [10]
It is congruent because congruent means everything is equal or same size
8 0
3 years ago
A city's record annual rainfall is 40 inches. This year it has rained 37.26 inches. How many more inches of rainfall will match
Brums [2.3K]

Answer: City needs 2.4 inches of rainfall more to match the record of 40 inches.

Step-by-step explanation:

Since we have given that

Total annual rainfall a city record = 40 inches

This year, total rainfall recorded = 37.6 inches

Number of inches of rainfall  is needed to match the record of 40 inches is given by

40-37.6\\\\=2.4\ inches

Hence, City needs 2.4 inches of rainfall more to match the record of 40 inches.

7 0
3 years ago
Read 2 more answers
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