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ch4aika [34]
3 years ago
12

A new cookie cake company is offering a

Mathematics
1 answer:
gtnhenbr [62]3 years ago
7 0

Answer:

200.96in^2

Step-by-step explanation:

If the 1st cookie cake is 8" for its diameter and the 2nd cookie cake will have twice the length diameter of the 1st cookie cake .You will do 2 × 8 to get the diameter of the 2nd cookie cake.

First cookie cake diameter is 8".

Second cookie cake's diameter is 16".

Since we need the radius to find the area of the 2nd cookie cake we're going to do 16 / 2 which equals 8 so 8 is the radius.

A=(pi)r^2

A=(pi)8^2 *to the 2nd power means times by the same number

A=(pi)64

A= (3.14)(64)

A=200.96

=200.96^2

pi= 3.14 *for this problem

You might be interested in
What is 100x3856+284 dived by 6 x384
azamat

Answer:

179 R 1584

<h3>Part 1</h3>

6 × 384

6 × 4 = 24(carry the 2)

6 × 8 + 2 = 50(carry the 5)
6 × 3 + 5 = 23

Put it all together into one number

23 + 0 + 4 = 2,304

<h3>Part 2</h3>

3,856 + 284

6 does not add to 4 so it's 0

5 + 8 = 14(carry the 1 and add 1)

8 cannot add onto 2 so use the one you borrowed and carry. = 1

3 + 1 = 4

Put it together

4 + 1 + 4 + 0 = 4,140

<h3>Part 3</h3>

414,000

Simply add the two 0's in 100 to 4,140

<h3>Part 4</h3>

414,000 ÷ 2,304

Turn 4,140 into the thousands place temporarily.

4140

-2304

=1,836

Drop 0 to the result

18360

-16128

=2,232

Drop 0 again

22320

-20736

=1,584

Finally, you have a result.

179, Remainder 1584

8 0
2 years ago
I need help with this
borishaifa [10]

Answer:

  ★ = 3

  ✚ = 4

  ■ = 4

  ◆ = 5

Step-by-step explanation:

If we use direct correspondence in the second equation, then we have ...

  ◆ = 5

  ★ = 3

The values of ★ and ✚ in the first equation must total 7. This means ...

  ✚ = 7 -3 = 4

Again, using direct correspondence in the third equation, we have ...

  ■ = 4

6 0
3 years ago
10x10 please its so hard aaaa
stellarik [79]

Answer:

its 55

Step-by-step explanation:

5 0
3 years ago
What is the value of the expression 52 + 22?
Vaselesa [24]

Answer:

55 + 22 = n

= 77

n = 77

Hope this helps! :D

Step-by-step explanation:

6 0
3 years ago
I need the answer to the clue/message not the MATH which requires you to do math
iVinArrow [24]

Answer:

HE WAS LAST SEEN HEADING NORTH

Step-by-step explanation:

360: A

25×10×40 = 10000: I

(15×10.5×20)/450 = 7: W

(35×16×50)/800 = 35: S

3168/(22×9) = 16: N

cuberoot(64) = 4: R

6.5×15×8.5 = 828.75: G

4×2×3 = 24: E

3885/(18.5×15) = 14: H

3³ = 27: T

½ (7×9×12) = 378: L

30×20×11 = 6600: D

3600/(2×4÷5) = 90: O

6 0
3 years ago
Read 2 more answers
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