Answer:
114°
Step-by-step explanation:
Given
<em>Line a is parallel to line b.</em>
< 7 = 114°
The measure of < 3 is
= < 7
= 114°< Being corresponding angles >
Hope it will help :)❤
Let the number of girls be g.
Let the number of boys be b.
Now we can write these equations;
3g + 4b = 92 ..........(1)
g + b = 26 ...............(2)
b = 26 - g ................(3)
Plugging the expression for b in (3) into (1), we get:
3g + 104 - 4g = 92 ......(4)
Solving (4) we get
g = 12
So the number of girls in the class is 12.
Answer:
see explanation
Step-by-step explanation:
Given
- 9 ≤ 4x - 1 < 19 ( add 1 to each of the 3 intervals )
- 8 ≤ 4x < 20 ( divide each interval by 4 )
- 2 ≤ x < 5
The solution in interval notation is
[ - 2, 5 )
They are to make variables.