Use Pitagora
root 4^2 - 2.4^2 = root 10.24 = 3.2
Answer:
y = -3x + 4
Step-by-step explanation:
Hey!
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Slope-Intercept Form: y - mx + b, where m is the slope and b is the y-intercept (point where x =0).
Since we know that the slope is -3, we substitute that in for m.
⇒y = -3x + b
Now, we know the y-intercept is 4, so we substitute that in for b:
⇒y = -3x + 4
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<em>Hope I Helped, Feel free to ask any questions to clarify :)
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Have a great day!
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More Love, More Peace, Less Hate.
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Answer:
The expression is 42-17-19 OR 42-(17+19).
Step-by-step explanation:
First, we can indicate that we can use subtraction because is giving them away for his birthday.
"He gave one each to the 17 students in his class and to the 19 students in the other third-grade class".
That represents taking away 17 and 19 means that it is subtracting them.
Hope this helps. (:
Answer:
10
Step-by-step explanation:
Square root of 100 is 10
