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OLEGan [10]
3 years ago
5

Plz help me plz it’s really important

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
4 0

Answer:

The circle at point-2 is not filled which means-2 is not included whereas the circle at point 5 is filled which means 5 is included in the interval of the given line.

The interval notation for the above line

<h3>-2<x≤5</h3>

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Are these two lines parallel, perpendicular or neither
Deffense [45]
They are Perpendicular
6 0
3 years ago
Kara earned $136.75 last week working 16 hours. She earned $10.50 per hour at the fast food restaurant and $4.25 per hour helpin
Evgesh-ka [11]

Answer:

ANSWER: she worked 11 hours at the fast food restaurant and 5 hours helping her aunt

Step-by-step explanation:

First we are going to try to find how many hours she worked on the fast food restaurant so you multiply 4.25 time 16 and x

10.50x + 4.25(16-x) =136.75

10.50x + 68 - 4.25x= 136.75

Then, you subtract 68 from both sides and subtract 4.25x from 10.50x

6.25x=68.75

Divide

X=11 that is how many hours she worked at the FAST FOOD RESTAURANT

Then 16-11 and that gives us how many hours she helped her aunt.

3 0
3 years ago
I need help with geometry
Ad libitum [116K]
Same, i need help with geometry too :(
8 0
3 years ago
Im having difficulty with these problems. Can someone please help me out?
OLEGan [10]

Answer:

x=60° or 300°

Step-by-step explanation:

2cosx=1

cosx=1/2

cosx=cos60°,cos(360-60)°

cosx=cos60,cos300

either,

cosx=cos60

x=60

or,

cosx=cos300

x=300

8 0
3 years ago
What does 3y + 7 + 4y + 3 equal?
Monica [59]

3y + 7 + 4y + 3

combine like terms

3y+4y + 7 + 3

7y + 10

5 0
4 years ago
Read 2 more answers
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