$\bf \stackrel{total}{27}\qquad 4:5\qquad \cfrac{4}{5}\implies \cfrac{4\cdot \frac{27}{4+5}}{5\cdot \frac{27}{4+5}}\implies \cfrac{4\cdot 3}{5\cdot 3}\implies \cfrac{\stackrel{packed~lunch}{12}}{\stackrel{did~not~pack~lunch}{15}}$

5 0

3 years ago

If f(x) = 2(6), then (-2) = ?

dedylja [7]

Answer: 12

Step-by-step explanation:

5 0

3 years ago

The ration of the theree angles of a triangle is 5:7:8.findt the measure of the smallest angle of the triangle.

Yuliya22 [10]

Answer:

Step-by-step explanation:The ratio of the measures of three angles of a triangle 5:7:8. Find the measure of each angle of the triangle. 5*9=45 answer for the smallest angle. 7*9=63 answer for the middle angle.

hope this helps and if im wrong sorry:)

3 0

3 years ago