Answer:
C
Step-by-step explanation:
Switch the X and Y values in each point from the f(x) function to its inverse g(x).
Answer:
2.46×10^8
Step-by-step explanation:
The decimal point is here
246000000.
Then it must be moved up to here
2.46000000
Those are eight steps from where it was, so to compensate and make sure the number remains the same remove the zeros and multiply by 10^8
Then you have
2.46×10^8
The height of the Burnett building to the nearest foot be is 444 feet
<h3 /><h3 /><h3>What is angle of elevation and depression?</h3>
The angle from the horizontal to a point or the line of sight is measured with angles of elevation and depression.
when the points is high above the line of sight we have angle of elevation however when the line of sight is below the horizontal we have angle of depression
<u>Given data</u>
distance between the two buildings ( horizontal ) = 880 feet
angle of elevation = 8 degrees
angle of depression = 20 degrees
applying Trigonometry relations
for angle of elevation
tan 8 = h1 / 880
h1 = 123.676 feet
for angle of depression
tan 20 = h2 / 880
h2 = =880 * tan 20
h2 = 320.294
let the height of the Burnett building to the nearest foot be h
h = h1 + h2
h = 123.676 + 320.294
h = 443.97
h = 444 feet
Read more on angle of elevation and depression here: brainly.com/question/15580615
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Answer:
Shakerville 21° warmer
Step-by-step explanation:
-27 + -6 = 21
Let us say, the number is "a"
one less than "a" is ... well a - 1
2/5 of that will be... well, 2/5 * ( a - 1)
one more than "a" is... well a + 1
3/5 of that is.. hmmm 3/5 * (a + 1)
now, we're told that, the first expression is "less than" the second one, thus
solve for "a", or make it "x" if you wish, same thing anyway
