In this question we have a <em>right</em> triangle, of which the length of two sides are known (AB, BC). We can know the measure of angle A by <em>trigonometric</em> functions:

$\tan A = \frac{BC}{AC}$

$\tan A = \frac{2}{5}$

A ≈ 0.12π radians

To learn more on trigonometric functions: brainly.com/question/6904750

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5 0

2 years ago

Which graph represents -3x+4>7?

schepotkina [342]

$- 3x + 4 \geqslant 7 \\ - 3x \geqslant 3 \\ - x \geqslant 1 \\ x < - 1$
The 1st option because needed to flip the inequalities sign when multiplied by a negative.

Hope this helps. - M

7 0

4 years ago

4) Slope = 1, y-intercept = 4

8090 [49]

y=mx+b - slope intercept form

Slope = 1, y-intercept = 4

m is also the slope

b is the y-intercept

answer;

y=x+4

6 0

3 years ago

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