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4vir4ik [10]
2 years ago
10

I need help on this question, can someone please help with this??

Mathematics
2 answers:
lys-0071 [83]2 years ago
7 0

Answer:

-7 minus -2 = -5 (the last one)

Step-by-step explanation:

Thats the only one that made sense to me

Nikolay [14]2 years ago
6 0

Answer:

hi kenma its toga i think the other yooman is correct

Step-by-step explanation:

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I need a little help. (The question is on the screenshot by the way)
vagabundo [1.1K]

Answer:

45

Step-by-step explanation:

the answer iud D

7 0
2 years ago
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Please help me with the question please ASAP
erica [24]

Answer:

The ratio of perimeter of ABCD to perimeter of WXYZ = \frac{2}{3}

Step-by-step explanation:

First, we have to determine the multiplicative factor of the dimensions for both figures.

Considering sides AB and WX,

multiplicative factor = \frac{12}{8}

                                = 1.5

So that:

XY = 6 x 1.5 = 9

YZ = 7 x 1.5 = 10.5

ZW = 7 x 1.5 = 10.5

Perimeter of ABCD = 6 + 7 + 7 + 8

                                = 28

Perimeter of WXYZ = 9 + 10.5 + 10.5 + 12

                                 = 42

The ratio of the perimeters of the two quadrilaterals can be determined as;

ratio = \frac{perimeter of ABCD}{Perirmeter of WXYZ}

       = \frac{28}{42}

       = \frac{2}{3}

The ratio of the perimeter of ABCD to perimeter of WXYZ is \frac{2}{3}.

5 0
2 years ago
Solve by factoring<br> please help this is timed :(
sdas [7]
You find values of 28 that add to -11! in this case thats -7 and -4. after that just plug in (x-7)(x-4)=0 so: x=4, x=7
4 0
2 years ago
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I need help or explain this pleas
vovikov84 [41]

Answer:

7z

Step-by-step explanation:

6 0
2 years ago
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Is my answer correct? // tell me if i'm wrong with details!!
Anna11 [10]

Answer:

B.

Step-by-step explanation:

This is vertical reflection, because reflections are made across vertical lines.

5 0
3 years ago
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