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Anna [14]
3 years ago
8

I need help asap!!!!!

Mathematics
1 answer:
Svetllana [295]3 years ago
4 0
Answer: 130

In order to solve for <4, you need to know that supplementary angles add up to 180°. 
<3 = 50
180 - 50
130

**For future questions**
1. The sum of the interior angles of a triangle is 180°
2. Alternate interior angles are congruent
3. The exterior angle of a triangle is the sum of the nonadjacent interior angles

See attachment below. 

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Please help urgent . Thank u
matrenka [14]
You're not gonna like it.  I think both I and III are true, so none of the choices shown.  Choice E: I and III.

I. H and J are points, and any two points are on some line, so collinear. TRUE.

II. L is between R and K.  Betweeness needs collinearity, which we don't have here.  FALSE.

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5 0
2 years ago
Read 2 more answers
3(x+2)=2(x+5) find the solution
ankoles [38]

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x+2)=2(x+5)

(3)(x)+(3)(2)=(2)(x)+(2)(5)(Distribute)

3x+6=2x+10

Step 2: Subtract 2x from both sides.

3x+6−2x=2x+10−2x

x+6=10

Step 3: Subtract 6 from both sides.

x+6−6=10−6

x=4

4 0
2 years ago
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Scatter plots: line of best fit write the equation in slope-intercept form. Write any coefficients as integers, proper fractions
hichkok12 [17]
3599:999/9992288/111
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3 years ago
I will fan and medal if you help!
Annette [7]
Part A: The answer is B.
As vertically opposite angles are equal
x+10=4x-35
10=3x-35
45=3x
x=15

Part B: The answer is D.
We'll substitute in the value of X in one equation.
x+10
=15+10
=25
As the two angles are equal bot must be 25 degrees.
8 0
2 years ago
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