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BlackZzzverrR [31]
3 years ago
15

20 POINTS PLEASE HELP ME WITH GEOMETRY

Mathematics
1 answer:
padilas [110]3 years ago
4 0

Answer:

5: d

6: c

7: parallel ‌ ‌ ‌ ‌ ‌ ‌ ‌

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Find a positive angle less than one revolution around the unit circle that is co-terminal with the given angle: 52pi/5
Ludmilka [50]
We know that
Two angles are said to be co-terminal <span>if they have the same initial side and </span>
<span>the same terminal side. 
</span>
(52π/5)-----> 10.4π<span>
so
</span>(52π/5)-5*2π------> (2π/5)

the answer is
the positive angle less than one revolution around the unit circle that is co-terminal with angle of 52π/5 is 2π/5

7 0
3 years ago
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Write a ratio to express the number of people who preferred WANR to those who preferred WCLM.
iragen [17]
11:12 is the answer to your question
3 0
3 years ago
(4y − 3)(2y2 + 3y − 5)
VladimirAG [237]

Answer:

8y^3+6y^2-29y+15

Step-by-step explanation:

the correct expression is

(4y − 3)(2y^2 + 3y − 5)

Given data

We have the expression

(4y − 3)(2y^2 + 3y − 5)

let us open bracket

8y^3+12y^2-20y-6y^2-9y+15

Collect like terms

8y^3+12y^2-6y^2-20y-9y+15

8y^3+6y^2-29y+15

4 0
3 years ago
3) A jewelry store sells a popular line of charm
malfutka [58]

Answer:

Step-by-step explanation:

4 0
1 year ago
An American tourist visits South Africa with $3000. The exchange rate when she arrives is
algol [13]

9514 1404 393

Answer:

  $2505.80

Step-by-step explanation:

After the first exchange, the tourist has ...

  $3000(12.90 R/$) = R38,700

After 7 days, she has ...

  R38,700 -7(R900) = R32,400

After the second exchange, she has ...

  R32,400 × ($1/R12.93) = $2505.80

She gets $2505.80 at the second exchange.

8 0
3 years ago
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