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2 years ago

12

A right circular cylinder has a base area of 110 square inches and a volume of 1650 cable loches. What is the height, in inches,

of the cylinder?

1 answer:

denpristay [2]2 years ago

3 0

Answer:

height = 15 inches

Step-by-step explanation:

the volume (V) of a cylinder is calculated as

V = Ah ( A is the base area and h the height )

given V = 1650 and A = 110 , then

1650 = 110h ( divide both sides by 110 )

15 = h

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3. Solve the given inequality and graph the solution on a number line

hodyreva [135]

: -x/2+3/2<5/2=x>-2

-x/2+3/2-3/2= -x/2<5/2-3/2=1

-x/2<1

-x/2/2= -x<1/2

-x can be transformed into -1/2x

-1/2x / -1/2=x

1/-1/2=-2

<span>x>-2 </span>

<span>Mark me as brainliest plz!!!</span>

4 0

3 years ago

Which is the equation of the given line in slope-intercept form? y= -1/4 x +1 y= -4x+1 y=4x-1 y=4x=+1

Masteriza [31]

Answer:

$y=4x+1$

Step-by-step explanation:

The line is shown in the attachment.

The slope of this line is given by: $m=\frac{y_2-y_1}{x_2-x_1}$

The line passes through (0,1) and (1,5)

Plug in the points to get:

$m=\frac{5-1}{1-0}=4$

The equation of this line is given by $y=mx +b$ , where b=1 is the y-intercept.

From the graph the y-intercept is 1, because the line intersects the y-axis at (0,1).

Therefore the equation is $y=4x+1$

4 0

4 years ago

David is buying a cheese wheel priced at $ 6 5 0 $650 before tax. The store charges 8 % sales tax.

Goryan [66]

8% of $650 is 52$.

Hope this is what you wanted and hope you have a great day

5 0

3 years ago

$600 invested at 5% compounded daily after a period of 3 years.

alisha [4.7K]

Answer:

$697.09

Step-by-step explanation:

The computation of the investment after 3 years is shown below:

As we know that

Amount = Present value × (1 + rate)^number of years

= $600 × (1 + 0.05 ÷ 365)^365× 3

= $697.09

Hence, the investment after 3 years is $697.09

We simply used the above formula to determine the investment

5 0

3 years ago

Please explain why. Thanks

xxTIMURxx [149]

<h3><u>Question</u> :-</h3>

Is (x-2) is a factor of x³-3x²-x +7 –

Yes
No ☑

<h3><u>Explanation</u> :-</h3>

We are given –

Polynomial function, P(x) = x³-3x²-x +7

In order to check if x - 2 is a factor of x³-3x²-x +7 or not, we must show that P(2) = 0.

Let's find value of x!

$\qquad$ $\twoheadrightarrow\bf P(x) = x³-3x²-x +7$

$\qquad$ $\twoheadrightarrow\bf Q(x) =x - 2$

$\qquad$ $\twoheadrightarrow\bf If \:Q(x) = 0$

$\qquad$ $\twoheadrightarrow\bf x - 2 = 0$

$\qquad$ $\twoheadrightarrow\bf x = 2$

Now Put x = 2 into the polynomial –

$\qquad$ $\purple{\twoheadrightarrow\bf P(2) = 2³-3(2)²-2+7}$

$\qquad$ $\twoheadrightarrow\sf P(2) = 8 - 3 \times 4 +5$

$\qquad$ $\twoheadrightarrow\sf P(2) = 8 -12 +5$

$\qquad$ $\twoheadrightarrow\sf P(2) = 13-12$

$\qquad$ $\purple{\twoheadrightarrow\bf P(2) =1 }$

Since the value of the polynomial function st x = 2 is not Zero (0). Henceforth, ( x - 2) is a factor of x³-3x²-x +7.

________________________________________

5 0

2 years ago