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SashulF [63]
3 years ago
12

HELP!!!! 10 points marked brainliest

Mathematics
1 answer:
JulijaS [17]3 years ago
3 0

Answer:

y = 65°

Step-by-step explanation:

equal sides correlate to equal angles

if sides opposite angles 'y' and 65° are the same then their angles are also

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Write the equation of a straight line passing through the point (1,8) and perpendicular to y=3x+2
Neko [114]
Hello there!

The first thing you must do is to find the slope of the line. To do this, find the negative reciprocal of your current equation. Since your current slope is 3, the negative reciprocal of that would be -1/3, which would be your slope.

Now that you have your slope, plug it into the slope intercept equation as well as your known points:
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Now, solve for b:
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Now that you have the slope and the b value, you can conclude that your equation would be:
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inn [45]

Answer:

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6 0
3 years ago
If mZA= 78°, what is the mZB?
Andrei [34K]

Answer:

possible answers below!

Step-by-step explanation:

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3 years ago
10. Makenzie is at the bakery. She sees a sign that says 8 pastries cost
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Answer:

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