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Tasya [4]
3 years ago
7

Rotations rotating clockwise are measured in pozitive degrees. Example 90° O True False

Mathematics
2 answers:
TiliK225 [7]3 years ago
5 0

Answer:

false

Step-by-step explanation:

Sati [7]3 years ago
3 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.

Step-by-step explanation:

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Which facts could be applied to simplify this expression? Select three options.
kumpel [21]

Answer:

A, B, and D

Step-by-step explanation:

To subtract like terms, you're supposed to subtract the coefficients, so <u><em>Option 1 is correct</em></u>. The statement like terms are terms that contain the same variable, raised to the same power, is true, so <u><em>Option 2 is correct</em></u>. The simplified expression is -4 - 3y + 3z, so Option 3 is wrong and <u><em>Option 4 is correct</em></u>. Option 5, -(-x) = -x is wrong, so Option 5 is not correct. Therefore, the answers are Options 1, 2, and 4 (or A, B, and D).

Hope this helps! I got it right on Edgen.

3 0
3 years ago
Thrifty Supply Store normally sells candy bars for $0.59. Today they are running a special 2 candy bars for $0.99. How much woul
Black_prince [1.1K]

Here is the solution:

 

0.59 * 10 = $5.90

0.99 * 5 = $4.95

$5.90 - $4.95 = $0.95

 

You would save 0.95$ if you bought 10 candy bars at the sale price rather than at the regular price. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

7 0
3 years ago
Question 5: -4/7 x (-3/10) = ?<br><br> A: 7/70<br><br> B: -12/70<br><br> C: 7/17<br><br> D: 12/70
kupik [55]
Answer is D because you can't simplify 12/70.

(At least... not on the answers)
7 0
3 years ago
Which of the following lists of Triangle side lengths would not be considered a Pythagorean Triple?
Alexeev081 [22]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Desenhe em uma folha dois quadrados de lado 1dm. Trace uma diagonal em cada um e recorte-os
Kobotan [32]

Answer:

The given question is

<em> Draw two 1 dm squares on a sheet of paper. Draw a diagonal on each one and cut them out.</em>

<em />

So, you need to draw square with sides of 1 dm. However, first, you need to transform from dm to cm.

We know that 1 decimenter (dm) equals 10 centimeters (cm).

That means the square sides are 10 centimerers long. So, you need to draw two squares like the first image attached shows.

Then, to draw their diagonals, you need to draw a line segment from one corner to its opposite corner, you should have an inclined line acroos each square. As the second image attached shows.

There you have it. Two squares of 1 dm side with on diagonal each.

6 0
3 years ago
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