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3 years ago

Please help me with this problem......!!

Mathematics

1 answer:

Assoli18 [71]3 years ago

5 0

The change in altitude would be 1200ft.

Imagine ft per minute as m.

That would be 300m.

In this problem, it asks what the change in altitude would be after 4 minutes. That would be m = 4.

So if m = 4, that would be 300•4, which is 1200.

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A circle has a diameter of 16 m. What is its circumference

Sav [38]

The answer should be 50.24 m

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2 years ago

Tiana spins a spinner several times. It stops on red 12 of those times. Based on this result, she predicts that if she spins the

miv72 [106K]

Answer:

Step-by-step explanation:

Set up the equation

12/x = 240/1000

cross multiply

1000(12) = 240(x)

12000 = 240x

divide both sides by 240

x = 50

8 0

3 years ago

If AB ≅ DE , BC = EF, and ∠ACB ≅ ∠DFE, then ΔABC ≅ ΔDEF. WILL MARK BRAINLIEST PLZ ASAP

gulaghasi [49]

Answer: The statement is true.

Explanation: AB is approximately equal to DE. BC is equal to EF and angle ACB is approximately equal to angle DEF, therefore triangle ABC is approximately equal to triangle DEF.

Hope this helps :)

5 0

3 years ago

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Finding the x- and y - intercept equation of 3x-y=12

vfiekz [6]

3x-y=12
3x-y-12=12-12
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7 0

3 years ago

Given: y ll z

emmainna [20.7K]

Answer:

As per the properties of parallel lines and interior alternate angles postulate, we can prove that:

$m\angle 5+m\angle 2+m\angle 6=180^\circ$

Step-by-step explanation:

Given:

Line y || z

i.e. y is parallel to z.

To Prove:

$m\angle 5+m\angle 2+m\angle 6=180^\circ$

Solution:

It is given that the lines y and z are parallel to each other.

$m\angle 5, m\angle 1$ are interior alternate angles because lines y and z are parallel and one line AC cuts them.

So, $m\angle 5= m\angle 1$ ..... (1)

Similarly,

$m\angle 6, m\angle 3$ are interior alternate angles because lines y and z are parallel and one line AB cuts them.

So, $m\angle 6= m\angle 3$ ...... (2)

Now, we know that the line y is a straight line and A is one point on it.

Sum of all the angles on one side of a line on a point is always equal to $180^\circ$ .

i.e.

$m\angle 1+m\angle 2+m\angle 3=180^\circ$

Using equations (1) and (2):

We can see that:

$m\angle 5+m\angle 2+m\angle 6=180^\circ$

Hence proved.

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3 years ago

Read 2 more answers