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solmaris [256]
4 years ago
12

How do you determine the measure of the angles

Mathematics
1 answer:
Zarrin [17]4 years ago
7 0
Since a straight line is equal to 180, x+4x=180

The two angles are opposite each other, and therefore will equal 180 together.

5x= 180

Divide both sides by 5.

180/5= 36

x=36

Let's check our answer.

4*36= 144

144+36= 180

The smaller angle is equal to 36, and the bigger one 144.

I hope this helps!
~cupcake


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10 points for question answered correctly and work shown<br> thanks!
MaRussiya [10]

Answer:

Part 1 - A

Answer: 301.592895 m^3

Step-by-step explanation:

The formula for the volume of a cone is calculated the formula:

<u>V = πr^2h/3  </u>

In the question, we are given the value of the radius and height in meters through which we can calculate the volume.

r = 6

h = 8

and we know the value of π to be 22/7, or 3.14285714286.

By substituting these values in the formula, we can solve for volume of the cone:

V = π (6)^2 8 / 3  

Volume = 301.592895 m^3

Hope this helps!

4 0
3 years ago
Evaluate 4x3 + 4x when x = 3.
Drupady [299]

Answer:

24

Step-by-step explanation:

12 + 4(3)

24

8 0
3 years ago
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Find midpoint (-4,-7), (7,5)
ziro4ka [17]

Answer: (1.5, -1)

Step-by-step explanation: Midpoint (xM, yM)  =  (1.5, -1)

Source: https://ncalculators.com/geometry/mid-points-calculator.htm

7 0
3 years ago
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Factor out the greatest common factor in the following polynominal. x^4-8x^3+x^2
Viefleur [7K]

Answer:

The greatest factor of the polynomial is x^2.

To factor out x^2, we divide each term by x^2:

x^2 - 8x + 1

Don't forget to multiply back the x^2:

x^2(x^2 - 8x + 1)

I hope this helped you.

7 0
3 years ago
Mia is tracking her savings account balance . She knows the equation to find her balance y in any year t, but she can't remember
motikmotik

Complete question is;

Mia is tracking her savings account balance. She knows the equation y = 8000p^(t) can be used to find her balance y in any year t, but she can't remember what p represents. Her balance 3⅔ years after opening her account, is $9,905.54. What is the value of p?

Answer:

p = 1.06

Step-by-step explanation:

We are told that the equation y = 8000p^(t) can be used to find her balance y in any year t.

Now, we are given t = 3⅔ = 11/3 years

Also, we are given balance after 11/3 years as;

y = $9,905.54

Thus;

Plugging the relevant values into y = 8000p^(t), we have;

9,905.54 = 8000p^(11/3)

p^(11/3) = 9905.54/8000

p = (9905.54/8000)^(3/11)

p = 1.06

4 0
4 years ago
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