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BlackZzzverrR [31]
2 years ago
6

Please please please please help meeee l don’t understand I need the working out

Mathematics
1 answer:
german2 years ago
7 0
-12=3x so since there are 3 x divide both sides by 3 and you are left with x=-4
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Find the area pls- i need help
Tresset [83]

Answer:

1. 36 sq un

2. 40 sq un

3. 20 sq un

Step-by-step explanation:

The answer for number one is 36 square units because the rectangular area is 24 sq un and the triangular area is 12 sq un so I added them to get 36 sq un. The second answer is 40 sq un because if you cut the shape into 2 shapes you get 2 equal trapezoids. Each trapezoid is 20 sq un so I multiplied it by two to get 40 sq un. The third answer is 20 because the side triangles are 2 sq un each and the square on the bottom is 16 sq un. By the way, sq un means square units lol.

3 0
3 years ago
Read 2 more answers
cuboid of length 24cm and volume 768cm^3 the width and hight are not equal.give a pair of possible values for their length.​
Brilliant_brown [7]

Answer:

Possible values of dimensions are (24,16,2) or (24,8,4)

Step-by-step explanation:

We are given the volume of the Cuboid and length . We are required to find the possible values of width and height from this information.

Let us say that the width is x and height is y

Length = 24

Volume of a cuboid = length * width * height

Volume = 768

768=24*x*y

xy=\frac{768}{24}\\xy=32\\

xy=32

Now the possible factors of 32

32=1*32 ( Which shall not be taken into consideration as length is already given as 24 and width or height can  not be more length)

32=2*16

32=4*8

Hence the possible values width are 8, 16 and that of height 4 and 2

Hence the possible values of dimensions are (24,16,2) or (24,8,4)

3 0
3 years ago
Round to the nearest ten-thousand <br> 568,135
DIA [1.3K]

Answer:

Step-by-step explanation:

570000 to the nearest ten thousand

6 0
3 years ago
Given f(x)=7x+12 and Domain={3,6,9} find Range
frozen [14]

Answer:

the answer is the 3rd option

range = { 33, 54, 75 }

7 0
2 years ago
The college team won 30 games last year. This year it won 25 games what was the percent decrease of games won?
babymother [125]
Since it decreased by 5 do 5 divided by 30 and you get the answer to be 16%
3 0
3 years ago
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