Answer:
x = 87
Step-by-step explanation:
An exterior angle of a triangle is equal to the sum of the opposite interior angles.
Label the angles left and right of the right angle as "a" and "b". Then we have ...
a + b + 90 = 180
b = 90 - a . . . . subtract (90+a)
And we have a relation with the left exterior angle:
72 + a = 138
a = 138 -72 = 66 . . . . subtract 72
__
b = 90 -66 = 24 . . . . from above
And another relation with the right exterior angle:
(180 -x) +b = 117 . . . . . . the interior angle with "b" is the supplement of x
204 -x = 117 . . . . . . . . . substitute 24 for b
204 -117 = x = 87 . . . . add x-117
The measure of the angle marked x° is 87°.
Answer:
Juan- 1c+6d+5g
Together- 3c+9d+6g+3h
Step-by-step explanation:
Add their pets together
Answer:
224.7
Step-by-step explanation:
<span>0.75 (1/2x) = 60
60/3 is 20, which is 25% of her remaining money,
So her total remaining money is $80.
Then 80 x 2 = 160</span>
omg I'm sorry I misread the question, this is not the answer!
I don't know, i worked it out again.
either the answer is 0.65 miles or it that it might be 2.5 miles...... I don't know. you might want to have someone recheck it
