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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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The following system of equations can be used to find the roots of the equation x^3+72=5x^2+18x
Ivan
A graph shows the roots to be {-4, 3, 6}.

5 0
3 years ago
Dave delivered 52 newspapers all together on Saturday and Sunday. He delivered 8 more newspapers on Sunday than on Saturday. How
Harman [31]
Let x=papers on Saturday and y=papers on Sunday

First make equations for the information given to you

x+y=52   (total papers)            and              y= x+8     (he sold 8 more on Sunday)

then since you know y=x+8 then substitute it in the other equation like so

x+(x+8)=52 which means 2x+8=52 which means 2x=44 and therefore x=22

the problem however asks for sunday and not saturday, so solve for y now

y=x+8 which means y=22+8 which means y=30

He sold 30 papers on Sunday
4 0
3 years ago
Which proportion could be used to determine if the figures represent a dilation? 2/3=5/8, 2/3=8/5, 2/8=5/3, or 2/8=3/5?
Maurinko [17]

Answer:

The answer is A. 2/3 =5/8

Step-by-step explanation:

5 0
3 years ago
The boiling point of jet fuel is 329°
natka813 [3]

Since, the boiling point of jet fuel  = 329 °F

We have to convert the boiling point of jet fuel in ^\circ C.

The expression which is used to convert ^\circ F to ^\circ C is given by:

C = \frac{5}{9}(F-32)

= \frac{5}{9}(329-32)

= \frac{5}{9}(297)

= 165^\circ C

Therefore, the boiling point of jet fuel is 165 ^\circ C.

8 0
3 years ago
Read 2 more answers
if one bucket + 5 jars equal one tub and three buckets plus two jars equal to tubs how many jars are there equal to one tub​
d1i1m1o1n [39]

Answer:

Simplify 4y + 7x = 2t and there you go that's your answer☺

Step-by-step explanation:

Bucket = y

Jars = x

Tubs = t

y + 5x = t

3y + 2x = t

5 0
3 years ago
Read 2 more answers
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