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Crazy boy [7]
3 years ago
9

I'll Give brainliest too! I need help with these.

Mathematics
2 answers:
Igoryamba3 years ago
7 0
| -1/2 + 1’1/2 |
| -5 + (-1)|
Ann [662]3 years ago
3 0

This is not seeing me clearly so that's why I can't able to help u.

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-2a+2=22

3(a+4)-5(a-2)=22
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-2a+12-10=22
-2a+2=22
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A gallon of paint is used to paint a room. One third of the paint is used on the first day. On the second day, one third of the
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5p + 6 = -4p - 8<br> Solve for p
Fofino [41]
9p=-14

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Segments
Ipatiy [6.2K]

There are several ways two triangles can be congruent.

  • \mathbf{AC = BD}<em> congruent by SAS</em>
  • \mathbf{\angle ABC \cong \angle BAD}<em> congruent by corresponding theorem</em>

In \mathbf{\triangle AOL} and \mathbf{\triangle BOK} (see attachment), we have the following observations

1.\ \mathbf{AO = DO} --- Because O is the midpoint of line segment AD

2.\ \mathbf{BO = CO} --- Because O is the midpoint of line segment BC

3.\ \mathbf{\angle AOB =\angle COD} ---- Because vertical angles are congruent

4.\ \mathbf{\angle AOC =\angle BOD} ---- Because vertical angles are congruent

Using the SAS (<em>side-angle-side</em>) postulate, we have:

\mathbf{AC = BD}

Using corresponding theorem,

\mathbf{\angle ABC \cong \angle BAD} ---- i.e. both triangles are congruent

The above congruence equation is true because:

  1. <em>2 sides of both triangles are congruent</em>
  2. <em>1 angle each of both triangles is equal</em>
  3. <em>Corresponding angles are equal</em>

See attachment

Read more about congruence triangles at:

brainly.com/question/20517835

3 0
2 years ago
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