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Vitek1552 [10]
3 years ago
9

AGGGGGGGG!!! I'm so bad at math!! HELLLPPPLL

Mathematics
1 answer:
AlekseyPX3 years ago
8 0
The correct answer is B. Hope it helps!
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PLease help 5 stars + thanks
weeeeeb [17]

Answer:

B.80

Step-by-step explanation:

a straight line adds up to 180 degrees. you already have 100. 180-100=80

5 0
2 years ago
33) What value for x makes this equation true? 4x + 3 = 23
Tju [1.3M]

Answer:

x = 5

Step-by-step explanation:

4x + 3 = 23

Subtract 3 from both sides;

4x = 20

Divide both sides by 4;

x = 5

3 0
3 years ago
Read 2 more answers
What is the square root of 6144
Artyom0805 [142]

Answer:

78.38

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the equation of the line
GenaCL600 [577]
Y=2/3x+4
Hope this helps
7 0
3 years ago
Help me someone:((!!!!!
LiRa [457]

Answer:

Hope this helps!

Step-by-step explanation:

2L + 3S = 83

 

4L + 8S = 197

 

Multiplies the top equation by -2.

-4L + -6S = -166

 

4l  + 8S = 197

 

 

Adding them together...

 

2S = 31

 

S = 31/2 = 15.5

 

Plugging into the first equation:

 

 2L + 3S = 83

 

 2L + 3(15.5) = 83

 

2L + 46.5 = 83

 

2L = 83 - 46.5

 

2L = 36.5

 

L = 36.5/2 = 18.25

 

check:

 

2L + 3S = 2(18.25) + 3(15.5) = 36.5 + 46.5 = 83

 

4L + 8S = 4(18.25) + 8(15.5) = 73 + 124 = 197

 

The Large box weighs 18.25

The small box weighs 15.5

6 0
2 years ago
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