Answer: He needs to borrow $18.
Step-by-step explanation:
Hi, to solve this problem we have to analyze the information given:
Money available: $75
Money required: $93
So, we simply subtract the amount of money available to the amount of money required for the purchase, to calculate the extra money needed.
$93 - $75 = $ 18
The conclusion is that sonny needs to borrow $18 for the purchase that he wants to make.
Feel free to ask for more if it´s necessary or if you did not understand something.
Answer:
EF =11 ft
if CB = 11ft then EF will also be 11 ft since both triangles are congruent to each other
There are thirty-nine palindromic numbers between 10 and 400.
Listed, they are: 11, 22, 33, 44, 55, 66, 77, 88, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, 202, 212, 222, 232, 242, 252, 262, 272, 282, 292, 303, 313, 323, 333, 343, 353, 363, 373, 383, and 393.
frequency= 165Hz
period=
1. To calculate the frequency using the formula:
f = v/λ
where,
f=frequency (what the question asked)
v=speed of wave (given in the question=330m/s)
λ=wavelength (given in the question=2m)
SO,
= 165Hz
2. To calculate the period use the formula:
since
therefore,
f= frequency (what we solved above=165Hz)
T= period (what the question asked)