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3 years ago

7

This Is Graded, Please Help TYSM!

1 answer:

olchik [2.2K]3 years ago

4 0

Answer: For the cirlces since I already answered the triangles

1. Area:660.519855417

Circumference:91.1061869541

2. Area: 572.555261117

Circumference:84.8230016469

3. Area:283.528736986

Circumference:59.6902604182

4. Area:1017.87601976

Circumference:113.097335529

5. Area: 63.6172512352

Circumference: 28.2743338823

6. Area:380.132711084

Circumference:69.115038379

Step-by-step explanation:

The formula for the area of a circle is π*r^2, r being the radius or the half line in the circle, and the formula for the circumference is π*r*2, or π*d, or the diameter which is the line that goes all the way through like number 5. The radius is half the diameter.

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A sequence can be generated by using an = an-1 + 4, where a1 = 6 and n is a whole number greater than 1. What are the first four

Firlakuza [10]

<u>Answer:</u>

The first four terms are <u>4</u><u>,</u><u>8</u><u>,</u><u>1</u><u>2</u><u>,</u><u>1</u><u>6</u>

<u>Step-by-Step </u><u>Explanation</u><u>:</u>

The given relation between the nth term and it's previous term is given by:

$\boxed{an = an - 1 + 4}$

GiveN:

a1 = 4

Now finding the other three terms of the AP with the given relation.

$a2 = a1 + 4$

Putting a1 = 4,

$a2 = 4 + 4 = 8$

Now, Third term:

$a3 = a2 + 4$

Putting a2 = 8,

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Now, Fourth term:

$a4 = a3 + 4$

Putting a3 = 12,

$a4 = 12 + 4 = 16$

Hence, The first four terms of the AP is 4, 8, 12 & 16.

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3 years ago

Find the coordinates of T' after the given translation.

Karo-lina-s [1.5K]

I believe it’s C because the original coordinates where (1, -3) all you will have to do it’s subtract -6 by 1 and add 2 and -3

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3 years ago

What is the next number in the following pattern?<br> 4,- 6, 8,- 10, 12, ...

Scorpion4ik [409]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

Read 2 more answers

Rewrite the expression with a rational exponent as a radical expression.

Vilka [71]

Answer:

$\sqrt{5}$

Step-by-step explanation:

we know that

The "power rule" tells us that to raise a power to a power, just multiply the exponents

so

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Applying the "power rule"

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Simora [160]

Answer:

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3 years ago