Answer:
Step-by-step explanation:
Because of the Isosceles Triangle Theorem, the angles across from the congruent sides will be congruent. That means that the angle x also measures 42 degrees.
It end in the hundredth place, so you have to write 65/100
65/100 simplifies to 13/20.
there are 6+9+10=25 equal parts, so Ben has 9/25 of the total.
Is means equals. The number before the words Less than means that number is subtracted from that number. 3 times a number, we don’t know the number so we use a variable, 3x. So..........
3x-5=10