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3 years ago

5

A rectangle has a length that is 2 units longer than the width. If the width is increased by 4 units and length increased by 3 u

nits, write two equivalent expressions for the area of the rectangle.

1 answer:

svp [43]3 years ago

5 0

N is the width and s is the length You can figure the rest out. Ther are many ways to do this. I believe in you.

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Find the length of the segment. Round your answer to the nearest tenth.

Diano4ka-milaya [45]

Answer:

The length of the line segment: 5.8 units

Step-by-step explanation:

To find the length of a line segment, you must us the formula:

D= $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

1. well, you must first identify your coordinates

Point A is (-2, -4) which is ( $x_1$ , $y_1$ )

Point B is (1, 1) which is ( $x_2$ , $y_2$ )

2. Now you put these coordinates into your equation

D= $\sqrt{(1--2)^2+(1--4)^2}$

Ofc, you gotta keep in mind of any double negatives

D= $\sqrt{(1+2)^2+(1+4)^2}$

3. simplify

D= $\sqrt{(3)^2+(5)^2}$

D= $\sqrt{9+25}$

D= $\sqrt{34}$

The square root of 34 is 5.83095189.... in decimal form

4. Round it to the nearest tenth

5.83 and since 3 is lower than five, it does nothing

5.8= The length of your line segment!

4 0

3 years ago

a grocery store receives a shipment of 700 oranges the manager randomly selects 25 oranges to weigh. in that sample 2 oranges we

faltersainse [42]

Set up a proportion

2 x
— = —
25 700

700(2)= 25(x)

1400/25=x

x=56

6 0

3 years ago

The perimeter of a rectangle is 56 inches. The length is 4 more than 3 times the width. What are the dimensions of the rectangle

VashaNatasha [74]

Let the length be x and the width be y, then
2x + 2y = 56
x + y = 28 . . . (1)
x = 4 + 3y . . . (2)

Putting (2) into (1) gives
4 + 3y + y = 28
4y = 28 - 4 = 24
y = 24/4 = 6
x = 4 + 3(6) = 4 + 18 = 22

Therefore, length is 22 inches and width is 6 inches.

5 0

4 years ago

Write the numerical expression in words for 10 x (2.5+13.5)

murzikaleks [220]

2.5 plus 13.5 times 10 Hope that helps

7 0

4 years ago

Read 2 more answers

30, ______, 19, 13 1/2 find the missing number

Anika [276]

It's decreasing by 5 1/2 each time, so:
<u><em>24 1/2, or 24.5</em></u>

4 0

3 years ago