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Hoochie [10]
4 years ago
5

What happens in a 90° clockwise/270° counterclockwise. rotation?*

Mathematics
2 answers:
Molodets [167]4 years ago
8 0

Answer:

When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative.

Alexandra [31]4 years ago
8 0

Answer:

The formula is

P (x,y)---->P' (y, -x)

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What is the surface area??
NeTakaya

Answer:

X-32

Step-by-step explanation:

We don’t know the value of s so therefore x-32

8 0
3 years ago
Find the greatest number that divides 56 and 84 exactly​
kvv77 [185]

Answer:

28

Step-by-step explanation:

Find the gcf

4 0
3 years ago
Which of the following graph represents the solution set for 5x+38 ≤ 4(2-5x)
Dvinal [7]

Answer:

Option C

Step-by-step explanation:

Given inequality is,

5x + 38 ≤ 4(2 - 5x)

5x + 38 ≤ 8 - 20x [Distributive property]

5x + 20x + 38 ≤ 8 - 20x + 20x [By adding 20x on both the sides of the inequality]

25x + 38 ≤ 8

(25x + 38) - 38 ≤ 8 - 38 [By subtracting 38 on both the sides of the inequality]

25x ≤ -30

\frac{25x}{25}\leq -\frac{30}{25} [Dividing by 25 on both the sides of the inequality]

x ≤ 1.2

Therefore, Option (C) will be the correct graph.

7 0
3 years ago
What is the mode of this data set: 17, 13, 18, 20, 17, 15, 12<br><br> A. 19<br><br> B. 17
telo118 [61]
<h3>Answer: B. 17</h3>

The mode is the most frequent or most occurring value. The value 17 shows up the most times, at two times, so this is the mode. The value 19 is not even part of the given set of values, so you can immediately cross of choice A.

Side note: it is possible for a set to have more than one mode, and it's also possible to not have a mode at all.

7 0
4 years ago
75,575 how do the values of the digit differ in the number?
Vsevolod [243]

Answer:

<u>7</u>5,575 - ten-thousands place; this 7 is worth 70,000

7<u>5</u>,575 - thousands place; this 5 is worth 5,000

75,<u>5</u>75 - hundreds place; this 5 is worth 500

75,5<u>7</u>5 - tens place; this 7 is worth 70

75,57<u>5</u> - ones place; this 5 is worth 5



8 0
4 years ago
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