9514 1404 393
Answer:
see attachments
Step-by-step explanation:
These are "one-step" equations.
To solve the ones involving addition or subtraction, identify the constant on the same side with the variable. Add its opposite to both sides.
To solve the ones involving multiplication or division, identify the coefficient of the variable. Multiply both sides by its reciprocal (or, equivalently, divide by that coefficient).
Here are more details for the problems on the first page.
- w +8 = -3 ⇒ w = -3 -8 = -11
- z +(-7) = -20 ⇒ z = -20 +7 = -13
- 1/5x = 11 ⇒ x = 5·11 = 55
- 1u = -88 ⇒ u = -88/11 = -8
- 1/9y = -2 ⇒ y = 9(-2) = -18
- 12 +n = 7 ⇒ n = 7 -12 = -5
- q +(-4) = 8 ⇒ q = 8 +4 = 12
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The second page is solved the same way. It is shown in the second attachment.
What do you mean the sum? Do you mean the product?
we conclude that the dimensions and area of the scaled figure are:
- l₂ = 48 in
- w₂= 32in
- A₂ = 1,536 in^2
How to find the dimensions of the large rectangle?
First, we know that the large rectangle is the smaller rectangle rescaled, with a scale factor k = 4.
This means that each dimension of the smaller rectangle must be multiplied by 4 to get the correspondent dimension on the larger rectangle.
The dimensions of the smaller rectangle are:
l₁ = 12in
w₁ = 8in
Then the correspondent dimensions of the large rectangle are:
l₂ = 4*12in = 48 in
w₂= 4*8in = 32in
Now, the area of the large rectangle is given by the product between the two dimensions, we will get:
A₂ = 48in*32in = 1,536 in^2
Then, we conclude that the dimensions and area of the scaled figure are:
- l₂ = 48 in
- w₂= 32in
- A₂ = 1,536 in^2
If you want to learn more about rectangles:
brainly.com/question/17297081
#SPJ1
8, 15, 20, 23, 29, 25, 30, 24, 28, 35, 32, 28, 27, 27, 25, 28, 29, 14, 22, 18 what is the outlier?
Dominik [7]
Answer:
17
Step-by-step explanation:
Answer:
12 ,,............,.,...,,,.
