Answer:
y = 14
Angle O is 41 degrees
Step-by-step explanation:
From the question, since we have an isosceles triangle, then the base angles are equal
This means that the angle at M is (4y-15) too
Mathematically, the sum of the angles in a triangle is 180 degrees
Thus;
7y + 4y-15 + 4y-15 = 180
15y-30 = 180
15y = 180+ 30
15y = 210
y = 210/15
y = 14
Angle O is 4y-15
= 4(14) -15 = 56-15 = 41 degrees
3-|4-n|>1
3-3 -|4-n| > 1-3
-|4-n| > -2
-|4-n|/-1 > -2/-1
|4-n| < 2
**inequality flips when dividing by a negative, absolute values give 2 answers
4-n <2
or
4-n >-2
n > 2. or. n < 6
2 < n < 6
<em>Answer:</em>
<em>$ 60</em>
<em>Step-by-step explanation:</em>
<em>Hi there !</em>
<em>100% ............ $80</em>
<em>75% ................$ x </em>
<em>x = 75×80/100</em>
<em>= 6000/100</em>
<em>= $ 60</em>
<em>Good luck ! </em>
Answer:
18 maybe
Step-by-step explanation:
That is not true it is false
