3 years ago

The measure of angle θ is . The measure of its reference angle is

1 answer:

8 0

The measure of angle θ is 7π/6
The measure of its reference angle is pi/6

And sin <span>θ is -1/2

Hope it helped :) </span>

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Sue buys 5 pieces of fabric.Each piece is 1 7/10 yards long.What is the total length of the fabric she buys?One yard of the fabr

Bumek [7]

Answer:

1. 8.5 yards.

2. $42.5

Step-by-step explanation:

We have been given that Sue buys 5 pieces of fabric. Each piece is $1\frac{7}{10}$ yards long.

1. To find the total length of fabric bought by Sue we will multiply length of each fabric piece by 5.

$\text{Total length of the fabric}=5\times 1\frac{7}{10}\text{ yards}$

$\text{Total length of the fabric}=5\times \frac{17}{10}\text{ yards}$

$\text{Total length of the fabric}=\frac{17}{2}\text{ yards}$

$\text{Total length of the fabric}=8.5\text{ yards}$

Therefore, Sue bought 8.5 yards of fabric.

2. 1 yard of fabric costs $5.

So 8.5 yards of fabric will cost : 5*8.5

$\text{Total cost of the fabric}=5\times 8.5$

$\text{Total cost of the fabric}=42.5$

Therefore, the cost of total fabric bought by Sue is $42.5.

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3 years ago

What is the sum of the 4th square number and the 12th square number

givi [52]

Answer:

Step-by-step explanation:

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2 years ago

If X= -6 and y=4 what is x² + y²

Rainbow [258]

Answer:

Step-by-step explanation:

(-6)x(-6)=36

(4)x(4)=16

36+16=52

6 0

2 years ago

Read 2 more answers

Suppose the first term of a geometric sequence is 3 and the fourth term is 192. What is the common ratio of the sequence? Write

gayaneshka [121]

An=A1 r ^(n-1)
192= 3 r ^(4-1)
192 = 3 r^3
64 = r^3
r = 4

equation:
An=3 (4)^(n-1)

6th term:
An= 3 (4)^(6-1)
An= 3072

I think this is right :)

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2 years ago

Angad and Alex have played 40 tennis matches.

AlladinOne [14]

Answer:

estimate the probability that angad wins

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1 year ago