X=-y+10/7y
Here’s a picture on how I solve and got my answer
75% calculated ~I'll be happy to explain if needed!~ ;)
Answer:
77
Step-by-step explanation:
The sum of all angles in a triangle is 180. To solve for a missing angle in a triangle you subtract them from 180
180-65-38=77
Answer:
40 people voted in total.
Step-by-step explanation:
All right, this looks fun.
So, we know 36 students are 90% of the people that voted, and we want to find the total amount of people that voted.
The question we are really asking is "36 is 90% of what?"
To solve this, we set up an equation and solve for x.
36 = 0.90 * x
To get x alone divide by 0.90 on both sides.
36 divided by 0.90 = 40
Therefore 40 people voted in total.
Answer:
√14/6.
Step-by-step explanation:
√(7/18)
= √7 / √2 *√9
= √7 / 3 √2
= √2*√7 / 3 * 2
= √14 / 6.
