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Troyanec [42]
3 years ago
5

Is the following shape a square? How do you know

Mathematics
2 answers:
Vladimir [108]3 years ago
6 0

Answer:

B. No , b/c the sides are not congruent

Step-by-step explanation:

A square is a four-sided figure whose sides are all the same length and whose angles are all right angles measuring 90 degrees. To be a square, a shape must be all these things:

A plane figure

A closed shape

A regular polygon

A quadrilateral

swat323 years ago
3 0
Yes, they all have 4 corners.
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Which number is missing from the list of factors for 48?
baherus [9]
3 is the answer

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3 years ago
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A pound of ground beef costs $5. At this rate, what is the cost of:<br> 3 pounds
Vsevolod [243]

Answer:

$15

Step-by-step explanation:

If one pound of beef costs 5 dollars then three would be 3 x 5 which is 15.

6 0
3 years ago
S=4LW+2WH S=136 L=7 W=4. what is h?
Bingel [31]

Answer:

<h2>H = 3</h2>

Step-by-step explanation:

S=4LW+2WH\\\\\text{We have}\ S=136,\ L=7,\ W=4.\ \text{Substitute:}\\\\136=4(7)(4)+2(4)H\\\\136=112+8H\qquad\text{subtract 112 from both sides}\\\\24=8H\qquad\text{divide both sides by 8}\\\\3=H\to H=3

4 0
3 years ago
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IrinaVladis [17]

Answer:

y=1/2x-2

Step-by-step explanation:

perpendicular lines have a neg. reciprocal for the slope.

for example:

in this equation y=-2x+1

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hence, the slop of our new line is 1/2

y=1/2x+b

we can substitute the coordinates given for x and y:

2=1/2(8)+b

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3 years ago
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Wittaler [7]
A. (X+7)^2
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