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PIT_PIT [208]
2 years ago
5

20 POINTS¡!!!!!

Mathematics
2 answers:
andrew-mc [135]2 years ago
7 0
It’s traveling at 511 kilometers per hour
Anna71 [15]2 years ago
7 0
The unit rate that the boat can travel during this time frame is 511 kilometers in 1 hour.
You might be interested in
Select the correct answer.
skelet666 [1.2K]

Answer: the answer is 3

Step-by-step explanation:

got it right on edmentum I am a smart mf

8 0
2 years ago
X +y=5, 3x-2y+5=0, this is the question​
Neko [114]

Step-by-step explanation:

x+y=5

3x-2y+5=0

3x-2y= -5

x+y=5...... equation 1

3x-2y= -5....... equation 2

there fore make x the subject of the formula in equation 1

x=5-y.. equation 3

substitute equation three in equation 2

3(5-y)-2y=-5

15y-3y-2y=-5

10y=-5

divide both sides by 10

y=-5/10

y=-½

substitute y into equation 1

x+(-½)=5

x=5+½

x=5½

x=5½,y= -½

4 0
2 years ago
In simplest form, what fraction of the figure is shaded?
yan [13]
5/6, 1/3 hope this helps :))
4 0
2 years ago
Name a pair of vertical angles, a straight angle, and two acute angles<br> other than
malfutka [58]

Step-by-step explanation:

While there are no examples available, there is the room to understand each angle type you listed, vertical angles are angles that are opposite from each other, and they are congruent (they have the same angle in degrees) now, imagine that for vertical angles, they are in an X top and bottom are equal, and the two sides are equal. For a straight angle, that is usually two angles that are right angles (90 degrees) back to back, meaning when you add 90 and 90 degrees together, you get a straight line or a 180 degree angle. An example of an acute angle is any angle less than 90 degrees, that is a real number, so imagine 25, 40, and 60 as all acute angles.

Hope this helps you identify them in your problem!

3 0
3 years ago
Ali was asked to simplify the expression 3(x - 6) + (4x + 12) - 6x. His work is shown below.
liraira [26]

Answer:

Step 2 is wrong.

It should be 3x – <u>18</u> + 4x + 12 – 6x

Explanation:

3(x – 6) + (4x + 12) – 6x →

3x – 18 + 4x + 12 – 6x →

(3x + 4x – 6x) + (-18 + 12) →

x – 6

6 0
3 years ago
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