Answer:
Step-by-step explanation:
we know that
The rule to calculate the an term in an arithmetic sequence is
where
d is the common difference
a_1 is the first term
we have that
so
The common difference is d=5
Find 60th term of the sequence
we have
substitute
Step-by-step explanation:
A value is excluded when it makes the rational expression undefined. (such as making the denominator 0, etc.)
For example when x = 8, (x - 8) at the denominator will become 0 and make it undefined.
The correct options are the 3rd and 4th ones.
Answer:
$90 ÷ $2.50 = 36
Massimo rode the bus 36 times.
Please mark brainliest. Have a great day!
When you multiply it out by hand to get
2678 × 97 = 259766
you place the decimal point in the answer by counting the number of decimal places of the multiplicands.
2.678 has 3 decimal places
9.7 has 1 decimal place
The product of these numbers will have 3+1 = 4 decimal places, so will look like
B) 25.9766
___
You can also get there by considering that the product is about 10×2.6, so is about 26. That will tell you the decimal point goes after the first two left-most digits.
Csc (37) sec (53) - tan (53) cot (37)
1/sin (37) * 1/cos (53) - sin (53) / cos (53) * cos (37) / sin (37) = (1 - sin (53) cos (37)) / cos (53) sin (37) = (1 - sin (53) sin (90 - 37)) / cos (53) cos (90 - 37) = (1 - sin^2 (53)) / cos^2 (53) = cos^2 (53) / cos^2 (53) = 1.
