Answer:
The y-intercept is 2.
Step-by-step explanation:
y=2x-2
y= 2(2)-2
y=4-2
<u>y=2</u>
Answer:
1176.5 square feet
Step-by-step explanation:
<em>Let us recall from the following question,</em>
<em>Because fuel tank is a cylinder, the first step to take is get the surface area of this cylinder.</em>
<em>The Surface area of a cylinder = 2. π. r. 2. +. 2. π.</em>
<em>Then,</em>
<em>The given values (h = 50, r = 7/2 = 3.5) as applied from the formula given,</em>
<em>The area Surface a of fuel tank = 1176.5 square feet</em>
We need to cancel out the discontinuity in x = 4
In order to do that, factorize the numerator:
5x⁴ - 20x³ = 5x³(x-4)
This way, your function will be:
f(x) = <span>5x³(x-4) / (x-4)
and the two parentheses cancel out, leaving
</span>f(x) = <span>5x³
</span>
which at x = 4 gives:
f(4) = <span>5·4³</span> = 5 · 64 = 320
Therefore K = 320.
That seems as if it is something that should be entered into a spreadsheet such as Excel or Open Office.
The measure of the angle ∠ABD is 64 degrees
<h3>How to determine the measure of the angle?</h3>
From the question, we have the following parameters:
Ray BA bisects ∠CBD
∠CBD = 5x + 18
∠ABC = 3x - 2
Because of the bisection, we have
∠ABC = ∠ABD
∠ABC * 2 = ∠CBD
Substitute the known values in the above equation, so, we have the following representation
(3x - 2) * 2 = 5x + 18
Open the brackets
6x - 4 = 5x + 18
Evaluate the like terms
x = 2
Recall that
∠ABC = ∠ABD
So, we have
∠ABD = 3x - 2
This gives
∠ABD = 3 x 22 - 2
Evaluate
∠ABD = 64
Hence, the angle is 64 degrees
Read more about angles at
brainly.com/question/7620723
#SPJ1