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Anon25 [30]
3 years ago
7

Find the measure of the indicated angle (?). Round to the nearest tenth​

Mathematics
1 answer:
Anna35 [415]3 years ago
5 0

Answer:

? = 43.8°

Step-by-step explanation:

cos ? = 13/18 = 0.7222

? = 43.8°

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Check if there is a giggle throughout the full equation, since there isn’t, we group the equation and we get

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Not sure how to explain this step in words but so do this

(2x+3y)(2a-5b)

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If a line with a slope of -2 crosses the y-axis at (0, 3), what is the equation of the line in slope intercept form
aleksley [76]

Answer:

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Step-by-step explanation:

Slope intercept form is y = mx + b where m is the slope, b is the y-intercept, and y and x are their respective coordinates.

The questions gives us a coordinate pair and a slope so all we need to find is the y-intercept to find the equation.

Begin by plugging in what we know.

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6 0
3 years ago
Which equation represents a line which is parallel to the line 2x+y=-82x+y=−8?
geniusboy [140]

Answer:

x=7 is the line parallel to the given line x=8 . Parallel lines are the lines which are always same distance apart and never intersect. The given line is x=8 with intersects the x axis at x=8 and it is parallel to y axis with slope infinite or not defined.

Step-by-step explanation:

6 0
3 years ago
9. Given f(x) = 7x2 and g(x) = x +1,<br> find f(g(x)). SHOW ALL WORK.
Nezavi [6.7K]

I hope this helps you

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8 0
3 years ago
Read 2 more answers
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