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3 years ago

What is y if x is 12 for this slope intercept form equation y=-1/3x-2

Mathematics

2 answers:

natta225 [31]3 years ago

8 0

Answer:

-6

Step-by-step explanation:

y=-1/3(12)-2

=(-1/3x12/1)-2

=-4-2

y=-6

Harman [31]3 years ago

5 0

Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

Solve 2cos x+2cos 2x=0 on the interval [0,2pi)

rjkz [21]

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3 years ago

Read 2 more answers

If I get a 55.6% on a test an the test is worth 80% what is my grade on that test A,B,C,D,F

Fittoniya [83]

If you got 55.6% on a test and that test is worth 80%

So first let us calculate the actual percentage that you scored.

The actual percentage is

$\begin{gathered} \frac{0.556}{0.80}=0.695 \\ 0.695\times100=69.5\% \end{gathered}$

So your actual score on the test is 69.5%

The grading system varies across countries and states

The traditional grading scale is given below

90% to 100% corresponds to A grade.

80% to 89% corresponds to B grade.

70% to 79% corresponds to C grade.

60% to 69% corresponds to D grade.

0% to 59% corresponds to F grade.

69.5% can be rounded off to 70%

Therefore, 69.5% corresponds to C grade.

(note: the above grade is not valid in case your school follows a different grading scale)

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1 year ago