Answer:
y = 5x + 8
Explanation:
The slope is 5, and the y intercept is 8 so following the format of the equation, the equation for this line is:
y = 5x + 8
I believe it is sqrt30. Do you know how to do Sin, Cos, Tan and use them with the Pythagorean Theorem?
Step-by-step explanation:
Q1. E
Q2. A
Q3. H
sorry if I'm wrong anyways
Q4. C
The formula is 1/2 times base times height. So,your answer is B
Answer:
5.8ft
Step-by-step explanation:
Since one of the angle in ΔHIJ is 90°, the triangle is a right angled triangle.
Using the SOH, CAH, TOA identity in trigonometry.
Given ∠H=71°, ∠J=90°
∠I = 180-(90+71)
∠I = 180-161
∠I = 19°
Considering ∠I, the opposite side to the angle is JH. The side facing the right angle ∠J=90° will be the hypothenuse (HI).
Side JH which is he third side will be adjacent side.
Since JH = 2feet
Using TOA:
Tan∠I= Opposite/Adjacent
Tangent∠I = JH/IJ
Tan19° = 2/IJ
IJ = 2/tan19°
IJ = 5.8feet (to nearest tenth of a foot)