Well a cellphone tower has angles and it has a distance so it is possible to use trigonometry to determine its height. tools to be used are maybe a calculator, measuring tape, paper, and a pencil or pen<span />
30 × 125 = 3750
125 bins can hold up to 3750 toys
3756 - 3750 = 6
6 toys will be left over
Answer:
7 is the value of x.
Step-by-step explanation:
Now we have to,
find the required value of x.
→ -18x - 19 = -145
→ -18x = -145 + 19
→ -18x = -126
→ x = -126/-18
→ [ x = 7 ]
Hence, the value of x is 7.
Area of a circle is simple pi*r^2=A so rewriting the equation to solve for r^2 leads to r^2 = A/pi so plugging in numbers 682 for A and pi is just pi you get 682square meters/pi = r^2
x=2y is linear and can also be writtend as y=x/2
