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Lesechka [4]
2 years ago
7

Help pls dont answer if you don’t know also ill give brainliest

Mathematics
1 answer:
Nostrana [21]2 years ago
7 0

Answer:

equation: 3x+4 = 31

x = 9

Step-by-step explanation:

1. -2x+5x = 3x

2. 3x + 6 - 2

3. 6+-2 = 4

4. 3x+4 = 31

5. equation: 3x+4=31

6. 31-4 = 27

7. 3x=27

8. 27/3 = 9

9. x= 9

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Can someone pleaseeee help and if you’re correct I’ll give u brainlist!
Delvig [45]
The answer is 39 haha
8 0
3 years ago
Read 2 more answers
im sorry but im so confused T^T im so bad at these things- directions in picture NO LINKS OR YOUR GETTING REPORTED!
Talja [164]

Answer:

x = 24

obtuse isosceles triangle

Step-by-step explanation:

x = 24 because a triangle has to have all the angles add up to 180. So x + x +132 = 180.

180-132 = 2x

48 = 2x

x = 24

It is an isosceles because two of the angles are the same and one is different which means two of the sides are the same and one is different. (isosceles = icicle is how I remember it). Obtuse because there is an angle that is over 90 degrees.

7 0
3 years ago
Read 2 more answers
6.8 + [(0.5 times 7) + (3.1 times 3)] answer
andrezito [222]

Answer:

19.6

Step-by-step explanation:

3 0
2 years ago
I realy need help please​
hjlf

Answer:

x = 128 degrees

Step-by-step explanation:

First figure out the angle inside the triangle

1st step: add 55 and 73 together:

⇒ 55 + 73 = 128

2nd step: subtract the sum from 180:

⇒ 180 - 128 = 52

to find x, take 180 again and then subtract 52 from it:

⇒ 180 - 52 = 128

5 0
2 years ago
Read 2 more answers
What is the distance between points (7,8) and (-8,0) on coordinate grid ?
pickupchik [31]
Distance formula is SquareRoot of (x2-x1)^2 + (y2-y1)^2
= SQRT( (8-0)^2 + (-8-7)^2 )
=SQRT(64 +225)
=SQRT(289)
= 17
6 0
3 years ago
Read 2 more answers
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