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2 years ago

PLEASE HELP I WILL GIFT 100 POINTS ASAP Which represents The variable in the following number sentence.

Mathematics

1 answer:

lesya692 [45]2 years ago

6 0

Answer:

I think that would be R

Step-by-step explanation:

A Variable is a symbol for a number we don't know yet. It is usually a letter like x or y. A number on its own is called a Constant.

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THE vertices of a triangle are P(-1,3), Q(2,-1), and R(5,3) choose all the congruent sides of the triangle

Ratling [72]

Answer:

PQ and QR are congruent.

Step-by-step explanation:

The length of PQ = sqrt [(2 - -1)^2 + (-1 - 3)^2]

= sqrt 25

= 5 units.

QR = sqrt [(5-2)^2 + (3 - -1)^2) ]

= sqrt 25

= 5 units.

PR = sqrt [ ( 3-3^2 + (5- -1)^2]

= sqrt 36

= 6 units.

7 0

3 years ago

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melomori [17]

2 is 2
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5 0

2 years ago

What is the slope of the line segment with endpoints at (2,-5)<br> and (-1, -1)?

Advocard [28]

Answer:

The slope of the line segment is $m=-\frac{4}{3}$

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have the points

(2,-5) and (-1, -1)

substitute in the formula

$m=\frac{-1+5}{-1-2}$

$m=\frac{4}{-3}$

$m=-\frac{4}{3}$

3 0

2 years ago

Please help with geometry homework!!!!

EleoNora [17]

Area of Parallelogram ABCD is equivalent to the area of rectangle AXBY.

Area of rectangle AXBY= Length AX * Length AB= 3 ft * 4√2 ft = 12√2 sq.ft.

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4 0

2 years ago

15% of 620 I need help

iVinArrow [24]

Answer:

Step-by-step explanation:

15%=.15

.15 times 620 equals 93

3 0

3 years ago

Read 2 more answers