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andrey2020 [161]
3 years ago
13

The equations y = tan^2 (x) and y = 1 are graphed below. According to the graphwhich of the following is part the solution to th

e trigonometric inequality tan^2 (x) < 1 over the interval 0 <= x <= 2pi radians?

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0

Answer: a

Step-by-step explanation:

just took test edg2020

Anastaziya [24]3 years ago
4 0

Answer:

A

Step-by-step explanation:

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Cecilia's new copy machine prints 10 pages and 1/4 minutes how many seconds does it take Cecilia's new copy machine to print one
grigory [225]

Answer:

8 seconds

Step-by-step explanation:

10/.75 is 8 seconds and you xan double check

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3 years ago
5. Use the equation shown to answer a-b.
soldi70 [24.7K]

Answer:

a. No

b. 2.25 days

Step-by-step explanation:

0.75x + 3 = 0.25x + 5.25

a......................

Constants are $3 and $5.25 respectively

Topping costs $0.75 and $0.25 respectively

To have same cost the toppings number would be different as cost is different.

Suppose the number of toppings is x in one shop and y in the other, then the spending if same, we get this equation:

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The answer is NO due to two different variables in the equation

b.......................

Constants are $3 and $5.25 respectively

Joseph adds $0.75 each day and Kelsey spends $0.25 each day

Number of days should be same in this case, so variable will be same and the result (amount left in bank) is same.

<u>So the equation for this case is:</u>

  • 3 + 0.75x = 5.25 - 025x

<u>Solving, we get:</u>

  • 0.75x + 0.25x = 5.25 - 3
  • x = 2.25

This is the solution to equation despite being a whole number.

4 0
3 years ago
At a breakfast buffet, 54% of people choose coffee for their beverage while 16% choose juice. Also, 12% choose both coffee and j
AnnZ [28]

Answer:

I'm gonna have to say 54%.

Step-by-step explanation:

It says right in the question, "At a breakfast buffet, 54% of people choose coffee for their beverage"

3 0
3 years ago
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Factor by using the perfect-square trinomial<br> 64x2 - 144x + 81
Tom [10]

Answer:

the answer is -34

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3 years ago
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