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bezimeni [28]
3 years ago
9

Write an expression that is equivalent to z + z + z+ z. Enter your answer in the space provided.

Mathematics
2 answers:
Setler [38]3 years ago
7 0

Answer:

4z

Step-by-step explanation:

brainliest please

makkiz [27]3 years ago
4 0

z+z+z+z

=4z

Hope it will help u...

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coach increase the number of sit-ups in PE from 40 to 55 by what percent did Coach change the number of sit-ups required
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I think is like 1.375

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3 years ago
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Please answer this one, I’m in math grade 9 having online classes i need your help for this one. Asap thanksss
ICE Princess25 [194]

Answer:

1) b

2)d

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Step-by-step explanation:

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8 0
3 years ago
What is the answer? ​
Ivan

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3 years ago
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Which postulate proves that the triangles below are similar?
Molodets [167]

Answer:

AA~

Step-by-step explanation:

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3 0
3 years ago
I need the answers for both a and b so thats why 61 points are up for grab
kodGreya [7K]

Answer:

Step-by-step explanation:

From the picture attached,

a). Triangle in the figure is ΔBCF

b). Since, L_1 and L_2 are the parallel lines and m is a transversal line,

   m∠FBC = m∠BFG [Alternate interior angles]

   Since,  L_1 and L_2 are the parallel lines and n is a transversal line,

   m∠BCF = m∠CFE [Alternate interior angles]

   By triangle sum theorem in ΔBCF

   m∠FBC + m∠BCF + m∠BFC = 180°

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Therefore, angle GFE is the straight angle that will be useful in proving that the sum of the measures of the interior angles of the triangle is 180°.

5 0
2 years ago
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