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kherson [118]
1 year ago
15

Check all that apply. pi/4 is the reference angle for:

Mathematics
1 answer:
ANEK [815]1 year ago
3 0

Answer:

answer is c

I took a quiz with the question and got 100%

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If i drive at a constant rate and go 100 miles in 2 hours, write an equation that could represent the number of miles, m, per ho
Ipatiy [6.2K]
100 miles ............... 2 hours
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3 years ago
X squared minus 7x plus 10 equals 0
joja [24]
X² - 7x + 10 = 0

Let's factor out the equation first.

x² - 7x + 10

x             -2
x             -5

This factoring of (x-2)(x-5) fit the equation.

(x-2)(x-5) = 0

One of the factors must equal 0 as to equal zero.

Either x - 2 = 0 or x - 5 = 0

x - 2 = 0 
x = 2

x - 5 = 0
x = 5

The two answers are x = 2 or x = 5. Hope this helps!
3 0
3 years ago
Write an equation for each sentence 13 times the sum of a number and 5<br> is 91<br> I
Volgvan

Answer:13( n + 5) = 91

Step-by-step explanation: solve the parenthesis first and then multiply that by 13

7 0
3 years ago
Julie runs a catering business. Last year she catered 212 dinner events and 148 lunch events. Which proportion could be used to
siniylev [52]

Answer:

Step-by-step explanation:

the percent = # of dinner events/(total # of events)

= 212/(212 + 148)

= 212/360

= 0.5889

= 58.89%

3 0
2 years ago
Read 2 more answers
I need help with this question???
Sholpan [36]

Answer:

A

Step-by-step explanation:

Because -20 is more than -17 by -3

6 0
3 years ago
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