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Mrrafil [7]
3 years ago
10

I really need help on this question please

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
8 0
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How find a ratio of the area of a circle and a square
ladessa [460]

Answer:

<u>CIRCLE : CIRCLE</u>

Ratio of area is the scale factor squared. So find the radii of the two circles, square both values, and simplify the ratio.

<u>SQUARE : SQUARE</u>

Ratio of area is the scale factor squared, So find the side lengths of the two squares, square both values, and simplify the ratio.

<u>SQUARE : CIRCLE</u>

Using the formulas A = s*s and A = pi*r^2, find the areas of the circle and the square. Then simplify the ratio.

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2 years ago
Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.
Vlad1618 [11]

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4x^3+x+7

Step-by-step explanation:

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3 years ago
Given a triangle MTN, prove that
cupoosta [38]

Answer:

<em></em>\angle m + \angle t + \angle n = 180<em></em>

<em></em>

Step-by-step explanation:

Required

Show that:

\angle m + \angle t + \angle n = 180^o

To make the proof easier, I've added a screenshot of the triangle.

We make use of alternate angles to complete the proof.

In the attached triangle, the two angles beside \angle m are alternate to \angle t and \angle n

i.e.

\angle 1 = \angle t

\angle 2 = \angle n

Using angle on a straight line theorem, we have:

\angle 1 + \angle m + \angle 2 = 180

Substitute values for (1) and (2)

\angle t + \angle m + \angle n = 180

Rewrite as:

<em></em>\angle m + \angle t + \angle n = 180<em> -- proved</em>

5 0
3 years ago
This is my 3 question please answer it
balu736 [363]

Answer:

A

Step-by-step explanation:

Hope it helps!

4 0
2 years ago
if the family chooses to give you a 20% tip and the tax rate is 8.5% how much will they pay in total?? ​
yuradex [85]

Enter cost and tip percent to get a tip amount and total dinner amount. ... how many people? ... Calculate a tip or gratuity and get the total amount to pay. ... If you are splitting the cost at a restaurant among several people you can divide by the ... To calculate a gratuity or tip on any calculator it is a simple multiplication.

Answer:

Step-by-step explanation:

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3 years ago
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