A, since the graph shows that 1 hour = 30 klm per hour. I would also label the gtaph
Slope intercept: y=mx+b
1. plug in values
point: (3,10); slope: 4—> 10=4(3)+b
2. solve for b
3. write the equation as y=4x+b (you will have found “b”)
Hope this helps!
Answer:
21.25
Step-by-step explanation:
We can use the Pythagorean theorem since we know the legs
a^2+b^2 = c^2
12.75 ^2 + 17^2 = c^2
162.5625+289= c^2
451.5625 = c^2
Take the square root of each side
sqrt(451.5625) =sqrt( c^2)
21.25 = c
Answer:
12 different combinations.
Step-by-step explanation:
There are two different ways you can do it. Using One of your balloons and counting from the three balloons. And do it until 3 are all used. Which is 12. This may not help because I am having trouble explaining it. If you already understand or don't wanna, you can just do, 4 balloons multiplied by 3 ribbons. And we get 12 again. I hope this helps!
<u><em>Answer:</em></u>
x = 6
<u><em>Step-by-step explanation:</em></u>
<u><em></em></u>
<u><em>Add the numbers:</em></u>
17x + 4 = 13x + 20
17x + 4 = 13x + 28
<u><em>Subtract 4 from both sides of the equation:</em></u>
17x + 4 = 13x + 28
17x + 4 - 4 = 13x + 28 -4
<u><em>Simplify:</em></u>
17x = 13x + 24
Subtract the numbers
<u><em>Solution:</em></u>
And you get
x = 6
<h2><u><em>
HOPE IT HELPS!</em></u></h2>
