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2 years ago

Which one of these transformations move by sliding in any direction?

Mathematics

1 answer:

Greeley [361]2 years ago

3 0

Answer:

D. Dilation, sorry if i'm wrong ;)

Step-by-step explanation:

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The seventh-grade class is building target areas for a PE activity. The bases for the game will be circular in shape. The diamet

Scilla [17]

To calculate the area it is pi*r^2

so since r = 1/2 d

2.5^2 * pi = area
or
19.625

8 0

3 years ago

M% of n is what percent of p? FIND FOR PERCENT

makvit [3.9K]

Answer:

m*p/n = percent

Step-by-step explanation:

m% of n is what percent of p?

We can use ratios

m percent

------- = ---------------

n p

Using cross products

m*p = n * percent

Divide each side by n

m*p/n = percent

5 0

3 years ago

{(-2, 6), (-5, -1), (3, 7), (-5, 0)} Domain: Range: Function?

just olya [345]

{(-2, 6), (-5, -1), (3, 7), (-5, 0)}

Domain: The domain is all the x-values (-2, -5, 3, -5)

Range: The range is all the y-values (6, -1, 7, 0)

Function: It's not a function because of the x-value -5 is repeating.

6 0

3 years ago

Read 2 more answers

How to do this problem??

lorasvet [3.4K]

We know that the sum of the inner angles of any triangle is 180º

72º + (7x + 3)º + (3x + 5)º = 180º
72º + 7xº + 3º + 3xº + 5º = 180
7xº + 3xº = 180º - 72º - 3º - 5º
10xº = 100º
$x^0 = \frac{100^0}{10^0}$
$x^0 = 10\to\:\boxed{\boxed{x = 10^0}}\end{array}}\qquad\quad\checkmark$

The sum of the external angle (9y + 1)º with inner angle (3x + 5) = 180 °, Replace the measure of "x" found:

(9y + 1)º + (3x + 5)º = 180º
9yº + 1º + 3xº + 5º = 180º
9yº + 1º + 3.(10)º + 5º = 180º
9yº + 1º + 30º + 5º = 180º
9yº = 180º - 1º - 30º - 5º
9yº = 144º
$y^0 = \frac{144^0}{9^0}$
$y^0 = 16\to\:\boxed{\boxed{y = 16^0}}\end{array}}\qquad\quad\checkmark$

Answer:
The measures of "x" and "y" are respectively: 10º and 16º

6 0

3 years ago

recall that two angles are supplementary if the sum of their measure is 180. find the measures of two supplementary angles if on

aleksklad [387]

Answer:

I don't know if it's correct

but I tried

Step-by-step explanation:

let the angle be x

20+4x+x=180

20+5x=180

5x=160

x=32

5 0

3 years ago