Answer:
5/6
Step-by-step explanation:
So I cross multiplied, 20/9 + 25/6
then by my understanding, I changed the denominators to 54, I added both the fractions (note ; don't add the denominators), then I added both the numerators and, then I got 45/54, then when I simplified it I had the following answer 5/6.
Happy to Help.
Answer:
3
Step-by-step explanation:
three terms contain the variable X
Answer:
9 x 5 - 9 = 36
Step-by-step explanation:
check the picture below.
on the first quadrant, namely 0° < x < 90°, the sine of one acute angle, equals the cosine of the other acute angle, as you see in the example in the picture.
therefore
Answer: The answer is d. 16.530 m with 4 significant figures
Step-by-step explanation:
Significant figures are the digits that contribute meaning in the expression
In the given options
a.
Here only 2 and 6 are counted as significant digits
b.
Here Since the zeros are after decimal So they will not be counted in significant figure i.e. S fig =2
c. 0.108
Here No of significant figures will be 3
d. 16.530
Here the no of significant figures are 4 i.e 1 6 5 3
So the answer is d.16.530