Answer:
30, 70 and 80 degrees. or
π/6, 7π/18 and 4π/9 radians.
Step-by-step explanation:
There are 180 degrees in a triangle.
The ratio of the angles is 3 : 7 : 8
The number of parts = 3+7+8 = 18.
So the smallest angle = (3/18) * 180 = 3 * 10 =30 degrees
The other 2 angles are 7/18 * 180 = 7 * 10 =70 degrees.
and 8/18 * 180 = 8 * 10 = 80 degrees.
Converting to radians:
30 = 30 *π/180 = π/6 radians
70 = 70 * π/180 = 7π/18 radians.
80 = 80 * π/180 = 4π/9.
the lcm is 24\\\\\\\\\\\\\\
We have the height h(t) as
h(t) = -16t² + 1024
16t² is how far we've fallen as a function of time; since we started 1024 feet up the height is 1024-16t².
Answer: the distance the brush falls in t seconds, first choice
The larger number is 32 and the smaller number is 28 given that one number is 4 more than another and their sum is 60. This can be obtained by forming algebraic equation and finding
<h3>Calculate the value of the numbers:</h3>
Given that one number is 4 more than another,
⇒x = y + 4 (equation (1))
Their sum is 60,
⇒x + y = 60
y + 4 + y = 60 (From (1))
2y + 4 = 60
2y = 56 ⇒ y = 28
x = y + 4 = 28 + 4 = 32
Hence the larger number is 32 and the smaller number is 28 given that one number is 4 more than another and their sum is 60.
Learn more about algebraic expressions here:
brainly.com/question/19245500
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22:26
22/26
11/13
Both divided by 2 as a common denominator.
11 and 13 are both prime numbers
