Answer:
D) b/a
Step-by-step explanation:
From the given figure, O = (0, 0) and A = (a, b)
Slope of OA = (y2 - y1) / (x2 - x1)
Here x1 = 0, y1 = 0, x2 = a and y2 = b.
Slope of OA = (b - 0)/(a - 0)
Slope of OA = b/a
Answer: D) b/a
Hope this will helpful.
Thank you.
Let the first angle be x. Then the second angle can be represented by (90-x)+58. We then have
x = (90-x)+58. Simplifying, x = 90 - x + 58
Then 2x = 90+58, or 2x = 148, or x = 74 degrees.
The first angle is 74 deg. I am assuming that we find the complement of this 74 and then add 58 deg. Unfortunately, that results in 74 deg. Seems like we're going around in circles.
Please reread the original problem statement. To me, it's vague where it mentions "the measure of a complementary angle." I assumed that it really meant "the measure of the complement to "an angle," i. e., "the measure of the complement of 74 deg."
Could someone else shed light on this problem's wording and solution?
Answer:
1071.8 to 1 decimal point
Step-by-step explanation:
The first thing you would do is multiply the 4/3, 3.14 and the 8^3
So we know that 8^3 is 8X8X8 which is 512
So the first thing you do I 4/3 X 3.14 X 512 = 160768/75 (2143.6 1DP)
Then you would divide this by 2
2143.6/2 = 1071.8
So it went from the 16th term to the 17th term, and went from 21 to -1... what would the "common difference"
d be then?
le'ts see
alrite.. so d = -22.. hmm what would the first term be then?
which of course, you can rewrite as
which are all the same.
Answer:
1) 25 miles
2) 20 m
Step-by-step explanation:
Number 1 is going to be
because it's a right triangle
So
+ =
625 =
c = 25 mile
Number 2 uses the same process, but changing to using C instead of A
a^2 = c^2 - b^2
a^2 = 625 - 225
a = \sqrt(400)
a = 20m