Answer:
105 divide 12 = 8.75 so therefore, there will be 8 trips before it is jill's turn
The -2 on the 10 tells you to move the decimal point two places to the left.
4.516 x 10^-2 = 0.04516
When a triangle has angles 30°, 60°, and 90°, its side lengths are related to each other by a special ratio.
This ratio is such that the side opposite the 30°-angle is 1, the hypotenuse is 2, and the side opposite the 60°-angle is √3. This gives a ratio 1:2:√3.
Now, if we put in 7 for the side length opposite the 30°-angle, then the hypotenuse y must be 2 · 7, or 14, and the unknown leg x must be 7√3.
In sum:
,
.
I guess its like this
|x+4|=2
x+4=2
2=2
the two will cancel out
so than you will do 4+2 which equal 6
which makes it x+6
which probably make it
×=7 Im not sure though
It must be 6 since the length sides r doubled and it's similar