3 years ago

How many solutions does the following system of linear equations have?

Mathematics

1 answer:

Mademuasel [1]3 years ago

3 0

2 this is right because 6 +1 and 6x 5x

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Use the net to find the lateral area of the prism.<br><br> ___cm^2

prisoha [69]

Answer:

$900\ cm^2$

Step-by-step explanation:

We can notice that the the prism provided is a rectangular prism.

By definition, The lateral area of a rectangular prism can be calculated by multiplying the perimeter of its base by its height.

The height is:

$height=15\ cm$

Then, the perimeter of the base is:

$Perimeter=17\ cm+17\ cm+13\ cm+13\ cm=60\ cm$

Then the lateral area is:

$LA=60\ cm*15\ cm\\\\LA=900\ cm^2$

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3 years ago

The measures of two consecutive angles between the parallel sides of a trapezoid are 5:7. The other two consecutive angle measur

DiKsa [7]

Answer:

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4 0

2 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

nataly862011 [7]

Answer:

$18.750

Step-by-step explanation:

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3 years ago

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SHOW ALL WORK: Graph each lineby plotting its intercepts or by using the y intercept and slope. {2x-y=4 {3y-3x=6

pickupchik [31]

Answer:

x-y=-2

Step-by-step explanation:

Divide both sides if the equations by 3.

(3y-3x)÷3=6÷3

y-3x÷3=2

calculate the quotient

y-x=2

multiply both sides of the equation bub -1

-1x(-x)-1y=-1x2

any expression multiplied by -1

x-1y=-1x2

any expression multiplied by 1 remains the same.

x--y=-1x2

x-y=-2

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3 years ago

Can the side of a triangle have lengths 2,8,9?

photoshop1234 [79]

Answer:

Yes

Step-by-step explanation:

The smaller two sides have to be greater than the biggest side.

2+8>9, so it can make a triangle.

3 0

2 years ago