Ben's age in x yeears=30+x
daniel's age in x years is 2+x
when will ben's age in x years be 3 times of daniel's age in x years
30+x=3(2+x)
30+x=6+3x
minus x both sides
30=6+2x
minus 6 both sides
24=2x
divide by 2 both sides
12=x
answer is in 12 years
Answer:
C
Step-by-step explanation:
cos34° = 
= 
Multiply both sides by 4.8
4.8 × cos34° = x , thus
x ≈ 4 → C
5√18
= 5 *√9 *√2
= 5*3*<span>√2
= 15</span><span>√2</span>
Answer:
180-44=136 is d
then 180-136=44 44/2=22
c is 22. just remember total angle above straight line is 180, and the total angle of a triangle is also 180. And if two sides have the same length, their angles are also the same like c and a, and e and 44 degrees
Answer:
its is x=0
Step-by-step explanation:
