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Basile [38]
4 years ago
5

Which expression is equivalent to the expression -3(4x-2)-2x

Mathematics
1 answer:
Ber [7]4 years ago
5 0

10x + 6 by simple developping

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The students at underwood high school are building the shape below to put on their school what is the total area of the shape in
Gennadij [26K]

Answer:

40

Step-by-step explanation:

area= length times width

1 times 10= 10 times 2= 20

2 times 10=20

20+20=40

8 0
4 years ago
1-66.
Andreas93 [3]

The Area of rectangle = 80 unit².

<h3>What is Area of rectangle?</h3>

The area can be defined as the amount of space covered by a flat surface of a particular shape. It is measured in terms of the "number of" square units (square centimeters, square inches, square feet, etc.) The area of a rectangle is the number of unit squares that can fit into a rectangle. Some examples of rectangular shapes are the flat surfaces of laptop monitors, blackboards, painting canvas, etc. You can use the formula of the area of a rectangle to find the space occupied by these objects. For example, let us consider a rectangle of length 4 inches and width 3 inches.

from figure (a)

DE= 40/8 = 5

BC= 100/5 = 20

Now,

AC= AB + BC=  8+ 20 = 28

CE= CD + DE = 10+5= 15

So, area of rectangle

= AC* CE

= 28* 15

= 420

Now, from figure (b)

CD= 24/12= 2

DE= 12/4 = 3

AC= AB+ BC= 14+ 4= 16

CE= CD + DE= 2+3 = 5

So, Area of rectangle= 16*5 = 80 unit²

Learn more about area of rectangle here:

brainly.com/question/237997

#SPJ1

7 0
2 years ago
Here is an expression: 2 + 3t
Dima020 [189]
2+3t
When t is 1
2+3(1)
2+3
5

When t is 4
2+3(4)
2+12
14
3 0
3 years ago
Read 2 more answers
Solve for x given the point (x,9) is a point on the line y = 3x + 7.
Ket [755]

Answer:

0.67 = x

Step-by-step explanation:

to solve the value of x we need to : (x,9)

y = 3x + 7

9 = 3x + 7

9 - 7 = 3x

2 = 3x

2/3 = x

0.67 = x

5 0
3 years ago
Read 2 more answers
Can someone please help with this? it is due tomorrow.
wel

Answer:

1.x=7,  2.x=7,  3.x=7,  4.x=1,  5.x=20,  6.x=9,  7.x=100,  8.x=9

Step-by-step explanation:

hope this helps :<)

7 0
3 years ago
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