3 years ago

Please Help 3rd Grade Math!

Mathematics

2 answers:

Murrr4er [49]3 years ago

8 0

Opposite sides have the same length is the answer

Gemiola [76]3 years ago

7 0

Opposite sides have the same length

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Which system of equations below will have infinite solutions?

ipn [44]

Answer:

All

Step-by-step explanation:

Because there are no equations for them so for all we know they all could have infinite solutions.

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2 years ago

(6x+5)-(3x+10)<br> how to solve this question?

Sveta_85 [38]

Answer:

3x-5

Step-by-step explanation:

(6x+5)-(3x+10) = 6x+5-3x-10

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you must take from stock 64 lbs of material to make 20 brushes if the order is changed to 25 brushes how much more material will

damaskus [11]

80 lbs of material.

Hope this helps!!
~Kiwi

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3 years ago

I need help with question number one please help?

Kisachek [45]

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$A= \frac{23 \frac{1}{3}+4 \frac{2}{3} }{2} *(12 \frac{3}{4} ) = \frac{27 \frac{3}{3} }{2} *( \frac{51}{4} ) = \frac{28}{2} * \frac{51}{4} = \frac{7*51}{2} = \frac{357}{2} =178 \frac{1}{2} x^{2}$

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3 years ago

Find the slope of the line that passes through (6,5) and (2,5).

aliina [53]

Slope of line passing through two points (x1,y1 ) and (x2 ,y2 ) is given by

m= y2-y1/x2 −x1

Since the line passes through (−2,5) and (6,4)

We have

Slope(m)= 4-5/6−(−2) =− 1/8

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2 years ago