Answer:
90
Step-by-step explanation:
Answer:
4%
Step-by-step explanation:
1400x=56
x=56/1400
56/1400=0,04
0.04= 4%
Answer:
86.6 feet (3 s.f.)
Step-by-step explanation:
Please see attached picture.
tan60°= height of tower/ 50
Height of tower
= 50tan60°
= 50√3
= 86.6 ft (3 s.f.)
tanѲ= opp/ adj
Answer:

Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional, and this ratio is called the scale factor
so

substitute the given value and solve for JK



Answer:
I am in middle school
Step-by-step explanation: