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Alex73 [517]
3 years ago
13

Select all that are measures of angles coterminal with a 145° angle.

Mathematics
2 answers:
Mamont248 [21]3 years ago
3 0
The first 2 and last 2. I just did this assignment
Margaret [11]3 years ago
3 0

Answer:  575°, -215°, 505° and 865°

Step-by-step explanation:

The co-terminal angle of an angle that has the common terminal to the angle,

It is defined by the formula,

A + 360 n

Where n is any integer,

Here A = 145°,

Thus, for n = 1, 2, -1 and -2

co-terminal angles are,

505°, 865°, 215° and 575° respectively.

⇒ Option first, second, seventh and eighth are the correct options.

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How to do this question plz ​
sergeinik [125]

Answer:

The answer is yes.

Step-by-step explanation:

All you have to do is substitute the y, which is 5, and the x, which is 2, into the equation. When you solve it the answer in the end will be 5=5, which means that point (2,5) does line on that line.

3 0
3 years ago
You plan to take a 7-day trip to California. You estimate that it will cost $275 per day to visit Los Angeles, and $400 per day
Viktor [21]

Answer:

You can spend 4 days in Los Angeles and 3 days in San Francisco.

Step-by-step explanation:

From the information given, you can write the following equations:

x+y=7 (1)

275x+400y=2,300 (2), where:

x is the number of days to visit Los Angeles

y is the number of days to visit San Francisco

First, you can solve for x in (1):

x=7-y (3)

Now, you can replace (3) in (2):

275(7-y)+400y=2,300

1,925-275y+400y=2,300

125y=2,300-1,925

125y=375

y=375/125

y=3

Finally, you can replace the value of y in (3) to find x:

x=7-3

y=4

According to this, the answer is that you can spend 4 days in Los Angeles and 3 days in San Francisco.

5 0
3 years ago
-3(ñ-4)+15=-5(ñ-7)-10
Mumz [18]

Answer:

ñ = -1

Step-by-step explanation:

7 0
3 years ago
)) Ms. Terry runs the school cafeteria. In October, she had to order 15 cases of chocolate
Anna11 [10]

Answer:

I think number 2 is the answer, but 4 could be the answer.

7 0
2 years ago
Read 2 more answers
*MAJOR POINT BOOST*<br> describe the fibonacci sequence in a detailed explanation
Kryger [21]
The Fibonacci Sequence is a stream of numbers that typically begins with a "0" or "1". From there, any number placed after would be added to the previous number. 
For instance, if I started with a "1", and the next number was a "2", the number after would be a "3". From this "3", it would be a "5", the next number would then be a "8". 
It would look like this:
1, 2, 3, 5, 8
4 0
3 years ago
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