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2 years ago

This is my last question can someone help me ?? Please

Mathematics

1 answer:

Margaret [11]2 years ago

6 0

The first three are correct

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Anyone know how to solve this?

Viktor [21]

Calculate the volume of the cylinder in square feet.
Pi•r^2•h
3.14•2^2•6
3.14•4•6
3.14•24

Then multiply by 62.5 lbs/ft^2
3.14•24•62.5

3 0

2 years ago

HELP PLEASE !!!

enot [183]

Given: m ∠3 = m ∠4

To Prove: ∠1, ∠2 are supplementary .

Proof : m ∠3 = m ∠4 ( Given) ------------(1)

m<2 + m< 3 = 180 degrees ( <2 and <3 form a linear pair). ----------(2)

m< 4 = m<1 (Vertical angles are equal) -----------(3).

Substituting, m<4 =m<1 in (1), we get

m ∠3 = m ∠1.

Now, substituting m ∠3 = m ∠1 in (2), we get

m<2 + m< 1 = 180 degrees.

Sum of m <1 and m<2 is 180 degrees.

Therefore,<em> ∠1, ∠2 are supplementary by the defination of supplementary angles.</em>

3 0

2 years ago

Read 2 more answers

What is the area, in square units, of triangle $ABC$ in the figure shown if points $A$, $B$, $C$ and $D$ are coplanar, angle $D$

Zolol [24]

Answer:

The answer is 24.

6 0

2 years ago

22. What is the average rate of change over the interval (-3, 2)? SEE EXAMPLES

ivann1987 [24]

The average rate of change over the interval (-3, 2) is 1

<h3>Average rate of change</h3>

The average rate of change of a function, graph, table or ordered pair is simply the slope of the relation

<h3>Interval</h3>

The interval is given as: (-3,2)

From the graph, we have:

f(-3) = -5
f(2) = 0

So, the average rate over these intervals is calculated as:

$m = \frac{f(b) - f(a)}{b -a}$

This gives

$m = \frac{f(-3) - f(2)}{-3 -2}$

Substitute known values

$m = \frac{-5- 0}{-3 -2}$

Simplify

$m = \frac{-5}{-5}\\\\$

$m =1$

Hence, the average rate of change is 1

Read more about average rate of change at:

brainly.com/question/8728504

4 0

1 year ago

PLEASE HELP ASAP IL MARK BRAIN....

fenix001 [56]

I’m pretty sure it is a

4 0

3 years ago

Read 2 more answers