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3 years ago

How do you do that math question in the picture

Mathematics

1 answer:

AveGali [126]3 years ago

7 0

Answer:

The whole angle on the picture is 360° (as circle), then the angle which opposite with 77° will be equal (77° too) and as well as angle x°.

360 = 77 + 77 + x + x

206 = 2x

x = 103°

Hope it helps!

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3 years ago

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A gumball is approximately spherical and has a diameter of 1 inch. What is the approximate volume of the gumball? A gumball is a

KatRina [158]

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<h3>How to Determine the Volume of a Spherical Shape?</h3>

If a shape is spherical, it means it has a shape of a sphere. To determine the volume of the spherical shape, we would use the formula for the volume of a sphere, which is given as:

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Given the following parameters of the sphere as:

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2 years ago

Find the sum of the counting numbers from 1 to 25 inclusive. In other words, if S = 1 + 2 + 3 + ... + 24 + 25, find the value of

Anastaziya [24]

Answer:

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Step-by-step explanation:

You must have heard about Arithmetic Progressions (AP)

Arithmetic progressions are a series of numbers such that every successive number is the sum of a constant number and the previous number.

Our very own counting numbers form AP

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3 = 2 + <u>1</u>

4 = 3 + <u>1</u>

The number in bold (1) is that constant number which is added to a number to form its successive number.

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So, the value of S comes out to be 325.

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