3 years ago

A members-only speaker series allows people to join for $20 and then pay $1 for every

Mathematics

1 answer:

Paha777 [63]3 years ago

3 0

Answer:

Step-by-step explanation:

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A round cake has a diameter of 30 cm. Angela places the cake on a circular cake board with a diameter 5 cm longer than that of t

antiseptic1488 [7]

Answer: Circumference of cake board is 35π cm.

Step-by-step explanation:

Since we have given that

Diameter of a round cake = 30 cm

Diameter of a cake board is 5 cm longer than the diameter of a round cake.

So, Diameter of a cake board = 30+5=35 cm

So, radius of a cake board will be

$r=\frac{35}{2}$

As we know the formula for " Circumference of Circle ":

So, According to question, we get,

$C=2\pi r\\\\C=2\pi\times \frac{35}{2}\\\\C=35\pi$

Hence, Circumference of cake board is 35π cm.

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3 years ago

What is 789091 rounded to the nearest ten thousand

LuckyWell [14K]

790,000
because the nearest 10,000 next to it is 90,000, so its 790,000

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3 years ago

Layala used 0.482 grams of salt in a experiment. Marissa used 0.51 grams of salt in her experiment. Who used the greatest amount

kobusy [5.1K]

Hmm...
0.51 or Marissa had the greatest amount
<span>give a thx if you liked the answer!</span>

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4 years ago

The sum of 3 consecutive integers is 48. What is the smallest of the integers?

Mademuasel [1]

Answer:

Step-by-step explanation:

x+(x+1)+(x+2)= 48

=)3x+3=48

=)3x=45

X=15

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3 years ago

What is the slope of the line (-6, 2) and (-5, -2)

PolarNik [594]

Answer:

1.)-4

2.) 2/5

3.) -1/3

4.)2

Step-by-step explanation:

y2-y1

---------

x2-x1

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3 years ago