2 years ago

The area of a rectangle is represented by x^2-5c-14. What are the dimensions?

1 answer:

5 0

The dimensions are factors of the expression
... you multiply them together to get the area

the factors are ... (x - 7) & (x + 2)

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-1 + 14x = 12x + 17 Whats the answer ? what is x

Finger [1]

Answer:

x= 9

Step-by-step explanation:

Move the terms -> -1=14x = -12x + 16

Find out the sum -> 2x=17+1

Divide both by the equation by two -> 2x=18 x=9

Final answer: x=9

8 0

3 years ago

How to find the endpoint when given the midpoint and one of the end points

timama [110]

You have to go through your x-axis and up or down you y-axis and then determine if the end point are on the right plot form

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2 years ago

If angle 4 =2x+7 and. angle 8 =3x-13 find x for both equations

dybincka [34]

Answer:

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Step-by-step explanation:

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3 years ago

PLEASE HELP 15 POINTS!!!!!!

pychu [463]

Area of a triangle: (b*h) /2
So :
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7 0

3 years ago

Find the area of the following ellipse. a = 4.5 m; b = 5.5 m

LenaWriter [7]

Answer:

Area of ellipse is ≈ 77.78 $m^{2}$

Step-by-step explanation:

Given the dimension of ellipse

a = 4.5 m

b = 5.5 m

Now, Area of ellipse = $\pi ab$

= $\frac{22}{7}\times 4.5\times 5.5$

= $\frac{5445}{70}$

= 77.78 $m^{2}$

Hence Area of ellipse will be 77.78 $m^{2}$

6 0

3 years ago

Read 2 more answers