70 = 7 x 2 x 5
60 = 2² x 3 x 5
50 = 2 x 5²
LCM = 2 x 3 x 5 x 7 = 210
Answer: LCM = 210
It's an isosceles triangle, therefore m∠B = m∠C.
We have the equation:
2x + 10 = 3x - 5 <em>subtract 10 from both sides</em>
2x = 3x - 15 <em>subtract 3x from both sides</em>
-x = -15 <em>change the signs</em>
x = 15
m∠B = (2x + 10)°
m∠B = (2 · 15 + 10)° = (30 + 10)° = 40°
We know, the sum of measures of a tringle is equal 180°.
m∠A + m∠B + m∠C = 180°
m∠B = m∠C = 40°
<h3>Answer: ∠B = 40° and ∠C = 40°</h3>
To find out how many students voted, you just add the 2 numbers up and you'll get 98. So 98 students voted.
Answer:
A. x - 38.45 = 17.71
Step-by-step explanation:
The price of the shirt subtracted off the amount of money she had before would give 17.71
784 adult tickets
Adult + children’s tickets = 1488
(1488-80)/2+80= adult tickets