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Vlada [557]
3 years ago
9

A science fair poster is a rectangle 3 feet long and 2 feet wide. What is the area of the poster in square inches? Be sure to in

clude the correct unit in your answer.
Mathematics
1 answer:
Leno4ka [110]3 years ago
8 0
If area is equal to length times width or lw then,

3 × 2 = 6

6 what?? 6^2 feet or 6 squared feet.
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Ber [7]

Answer:

A. y-intercept is 8, Slope is -4/3

Step-by-step explanation:

7 0
3 years ago
The measure of each exterior angle of a regular 30-gon is
dezoksy [38]

Answer:

12°

Step-by-step explanation:

So, for your 30-gon, the interior angles total up to (30-2) * 180 = 5040.   Each interior angle is that total divided by the number of interior angles, or 5040/30 = 168º:

 

<u>The measure of each exterior angle is the total divided by the number of angles, or 360/30 = 12º.</u>

4 0
3 years ago
What is the slope of the line that passes through (-3,7) and (5,-1)
Alchen [17]

To find the slope(m), use the slope formula:

m=\frac{y_2-y_1}{x_2-x_1}     And plug in the two points on the line

(-3, 7) = (x₁, y₁)

(5, -1) = (x₂, y₂)

m=\frac{y_2-y_1}{x_2-x_1}

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m=\frac{-1-7}{5+3}

m=\frac{-8}{8}     Simplify the fraction

m = -1

6 0
3 years ago
Write an expression to find the perimeter of<br> the rectangle below:
taurus [48]

Answer:

the expression is (4x+2-x) * 2 =

Step-by-step explanation:

Write an expression to find the perimeter of

the rectangle below:

rectangle perimeter = (w + l) *2

(4x+2-x) * 2 =

3 0
2 years ago
A circle with the equation (x + 3)2 + (y - 2)2 = 25 is reflected over the line x = 2.
nlexa [21]
Hi the equation of the-reflected circle is
(X+1)2+(y-2)2=25

And the workout is given here
4 0
3 years ago
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