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Annette [7]
3 years ago
11

Write and solve the equation modeled below.

Mathematics
1 answer:
guajiro [1.7K]3 years ago
8 0
The equation is 2x + 6 = -2x - 2
2x + 4 = -2x
4 = -x
x = -4
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OLga [1]
5 plus 4 equals 10 minus 1
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Evaluate the given expression 12c8
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C 495 i know its right.
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I need help so I can pass this plz ASAP
4vir4ik [10]

Answer:

-5

Step-by-step explanation:

3 0
4 years ago
(HELP ASAP!)<br>Which postulate or theorem proves △HJZ∼△WJR ?
Tomtit [17]

Answer:

SAS Similarity Theorem

Step-by-step explanation:

we know that

<u>SAS Similarity Theorem</u>: States that if two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar

In this problem

∠HJZ=∠RJW ----> by vertical angles

and

WJ/HJ=JR/JZ

substitute the values

8/4=6/3

2=2 ----> is true

so

Two sides of triangle HJZ are proportional with the two corresponding sides of triangle WJR and the included angle is congruent

therefore

Triangles are similar by SAS Similarity Theorem

8 0
4 years ago
ERROR ANALYSIS Describe the error in determining whether the lines are parallel, perpendicular, or neither.
Finger [1]

Answer:

3rd one

Step-by-step explanation:

It is the most reasonable answer

3 0
3 years ago
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