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3 years ago

Which of the following could be the coordinate point for a function whose inverse has a coordinate point at (-3, -8)

Mathematics

1 answer:

Goryan [66]3 years ago

3 0

Answer:

I can’t see the answers but the coordinates should be in the bottom left square of the graph.

Step-by-step explanation:

You move 3 to the left along the x-axis and then you move down 8 along the y-axis.

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Help! First correct answer gets brainliest

lozanna [386]

All you have to do is plug in.

x = 1 , y= 8

3x+5=y

3(1) + 5 = 8

3+5 = 8

8=8

They are both equal, yes. The coordinates work out in the equation. Both sides are equal so the coordinates work. The answer is yes.

6 0

3 years ago

If x varies directly with y and x = 3.5 when y = 14, find x when y = 18.

maks197457 [2]

Answer:

x = 4.5

Step-by-step explanation:

there's definitely other ways to solve this, but I used a proportion.

$\frac{3.5}{x} = \frac{14}{18}$

Then you can make this equation:

14x = 3.5 * 18

I solved for it and got 4.5 .

5 0

3 years ago

MZRSK = x + 53, m KST = x + 109,<br> and mZRST = 156º<br><br><br> Find x.

Dahasolnce [82]

Answer:

$-3 = x$

Step-by-step explanation:

Since we are not given a midpoint, we use the Angle Addition Postulate:

156 = [x + 109] + [x + 53]

156 = 162 + 2x

-162 - 162

_______________

−6 = 2x

___ ___

2 2

−3 = x

[−3 + 53] + [−3 + 109] = 156

50 106

156 = 156 ☑

Therefore, $-3 = x$ is a genuine statement.

I am joyous to assist you anytime.

4 0

3 years ago

3 x 5 = 15 5 x 3 = 15 shows the ________ property? Commutative

Ulleksa [173]

Answer:

commutative property of multiplication

Step-by-step explanation:

The commutative property of multiplication is correct. The commutative property of multiplication is basically arranging the numbers in any way and it won't change the product.

The associative property of multiplication is arranging the numbers in parenthesis and it won't change the product either.

7 0

2 years ago

19.explain The difference between (-12)^2 and -12^2

Westkost [7]

Answer:

See below

Step-by-step explanation:

(-12)²=144 while -(12²)=-144

3 0

2 years ago