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sveta [45]
2 years ago
12

Help me fast please 50 POINTS giving 50 points and brainliest its only 5 questions

Mathematics
1 answer:
notsponge [240]2 years ago
8 0

Answer:

2x^2+1=5-2x

2x^2+1-5+2x

2x^2-4+2x=0

x^2-2+x=0

x^2+x-2=0

(x+2)(x-1)

x1= -2

x2= 1

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If y varies directly as x and y=60 when x=12, find y if x=35
Drupady [299]

Answer: y=175

Step-by-step explanation: y&x

y=kx

(Where k is a constant)

When y=60,x=12...we have

60=12k

Divide both side by 12

12k/12=60/12

k=5

Equation becomes y=5k

Finding y when x=35

y=5(35)

y=175

3 0
3 years ago
Read 2 more answers
Will give brainliest!!
77julia77 [94]

Answer: They can buy 16 coats.

Step-by-step explanation:

All you have to do is divide $740 by $46.25 and you will get 16 which will be your final answer.

4 0
3 years ago
One of the Same side angles of two parallel lines is 60° greater than the other. Find the two angles.
BARSIC [14]

Answer:

60,120

Step-by-step explanation:

We know that angles on the same side of the transversal always add up to 180 ( are supplementary)

Hence, taking one of the angles as x we get,

x+(60+x)=180

2x+60=180

2x=120

x=60

Hence, one angle is 60 degrees while the other 120 degrees

4 0
3 years ago
GUYS LOOK OVER HERE I DIDNT FINISH THE ANNA QUESTION!!!!!! Anna ate 2 doughnuts on mon, wed, and fri and ate 4 doughnuts in Thur
Lera25 [3.4K]
2+4+2+4+2=16÷5=3.2 average
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3 years ago
Jason earns &10.59 per hour. He works 5.75 hours Saturday how much money does he earn Saturday? I know the answer is $60.89
marin [14]
So you are rounding 60.89.
I don't know which way you are aiming for to round, but here are some possible answers.
61.00
60.90
61.90
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4 years ago
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