Answer:
a) 1.33*10^13
Step-by-step explanation:
In scientific notation, we have the starting number which is between 1 and 10 which is multiplied by a power of 10.
The starting number is the first digit, then a decimal is placed with the next two digits. The power of 10 is determined by counting from 0 to the first digit.
So 1.33*10^13 is the answer
Answer:
35.09°
Step-by-step explanation:
You can use cos theta to find the value of x.
Let us solve now.
They have already given the lengths of the hypotenuse and adjacent.
Hypotenuse = 33
Adjacent = 27
Let us solve now.
Cos x = Adjacent ÷ Hypotenuse
Cos x = 27 ÷ 33
Cos x = 0.8181
x = Cos⁻¹ 0.8181
x = 35.09°
Hope this helps you :-)
Let me know if you have any other questions :)
Answer:
29
Step-by-step explanation:
5^2=25
2^2=4
25+4=29
Your answer would be C.
If you substitute 14 for X and add it to 9. You would get 23