So I know some of them but not all them sorry
5. If m<5=70 then m<6= <em><u>20</u></em>
<em>Why? </em> Because there is a 90 degree angle there and if m<5 is 70 all you have to do to get m<6 is subtract 70 from 90 and you get 20 degrees
6. If m<5=70 then m<1= <em><u>90 </u></em> and m<4=<em><u>90 </u></em>
<em>Why? </em>Because you can see based on the drawing that they form right angles
4a. FGK is right angles
4b. The measure of FGK is 90 in total
<em>Why? </em> It has the right angle
Hope this helps:) this was all I could remember
Answer:
y = 12 when x = 6/7.
Unless you give a formula (function, or equation) that specifies their relationship, one cannot find x when y equals something else.
Step-by-step explanation:
Answer:
114 ft
Step-by-step explanation:
Imagine or construct a right triangle with the 46 ft leg lying on the ground. This is the "adjacent side" of the triangle; it lies immediately adjacent to the 68 degree angle. The side opposite this angle is h, the height of the tree.
The tangent function includes angle, opp side and adj side:
tan 68 degrees = opp / adj = h / (46 ft), and so:
(46 ft)*tan (68 degrees) = opp = h
Then the height of the tree is h = (46 ft)(2.47) = 114 ft
