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Rudik [331]
3 years ago
10

I needdd help please! ):

Mathematics
1 answer:
nignag [31]3 years ago
3 0

9514 1404 393

Answer:

  16. x = 11

  17. x = 4

Step-by-step explanation:

The triangles of interest are congruent, so corresponding parts have the same measure.

__

16. 2x+2 = x+13

  x = 11 . . . . . . . . . subtract x+2 from both sides

__

17. 4x+4 = 3x+8

  x = 4 . . . . . . . . . subtract 3x+4 from both sides

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4g

Step-by-step explanation:

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3 years ago
I need help!!!!!!!!!
Vladimir [108]

Answer:

1=corresponding

2=straight line angles

3=vertically opposite angles

4=co-interior

5=corresponding

Step-by-step explanation:

there are many types of angles:

1. <u>corresponding</u>

- same side of transversal

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- include:

ei, fj, gk, hl

2.<u>alternating</u>

- inside parallel lines

- opposite sides of transversal

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- include:

gj, hi

3.<u>co-interior</u>

- same side of transversal

- add up to 180 degrees

- inside the parallel lines

-include:

gi, hj

4.<u>vertically opposite</u>

-opposite sides of the intersection

-do NOT lie on a straight line

-opposite angles are equal

- include:

eh, fg, jk, il

5.<u>straight line angles</u>

-lie on a straight line

- add up to 180 degrees

- also called supplementary angles

-include:

ef, fh, hg, eg, ij, jl, lk, ik

7 0
3 years ago
2 Points<br>Simplify 4.2a+3.5b-3.1a.​
Vlad1618 [11]

Answer: 1.1a +3.5b

Step-by-step explanation: You can combine the a’s because they are the same variable. 3.1a has a subtraction sign in front of it so when you combine it with 4.2a you’re actually subtract once 3.1 from 4.2 :)

6 0
3 years ago
Read 2 more answers
You must attend a minimum of 85% of the practices in order to play in the playoffs. You have made 37 of the 42 practices. Will y
suter [353]

Answer:

Yes, you will be able to play in the playoffs.

Step-by-step explanation:

37 ÷ 42 = 0.88095238095238 = 88.095238095238%.

~88%>85%

6 0
3 years ago
Estimate:<br> 19 + 15.76 =<br> ..
const2013 [10]
35, you would get exactly 34.76 but you round up since the number after the decimal is higher than 5
7 0
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