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3 years ago

In the PE closet, there are 4

Mathematics

1 answer:

raketka [301]3 years ago

8 0

Answer:

Step-by-step explanation:

4/3 is the ratio of soccer balls to volley balls

4/3=24/x

4x=24*3

4x=72

x=18

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* 5.) Write the following in standard form.* 5.8709 x 107

rewona [7]

Answer:

5.8709 x 10 to the 4th power = 58,709

5.8709 x 10 to the 7th power = 58,709,000

5.8709 x 10 to the 6th power = 5,870,900

5.8709 x 10 to the 5th power = 587,090

Step-by-step explanation:

Hoped that helped:P

3 0

2 years ago

Because oxygen only has 2 electrons in its inner shell and it needs 6 more to make 8. It binds with 6 hydrogens to fill up its s

leva [86]

Answer: 1 13/21 Hope this helped!!

~Queen~

6 0

3 years ago

B2+20b+100 polynomial answer

mote1985 [20]

Answer:

try (b+10)^2

Step-by-step explanation:

Step 1: Rewrite

b^2+20b+100 --------> b^2+(2b*10)+10^2

Step 2: Apply square formula (a+b)^2 = a^2+2ab+b^2

b^2+(2b*10)+10^2 -----------> (b+10)^2

Hope this helps!

8 0

3 years ago

A round cake has a diameter of 30\text{ cm}30 cm30, start text, space, c, m, end text. Angela places the cake on a circular cake

VLD [36.1K]

Answer:

The circumference of the cake board is <u>35π cm</u>.

Step-by-step explanation:

The question is incomplete, so the complete question is below:

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 the cake. What is the circumference of the cake board? Give your answer in terms of π.

Now, to find the circumference of the cake board.

As, given diameter of cake = 30 cm.

And diameter of cake board is 5 cm longer than that of the cake.

Thus, the diameter of cake board is:

$30\ cm+5\ cm=35\ cm.$

So, to find the circumference we need radius, by putting formula:

$Radius(r)=\frac{Diameter}{2}$

$Radius(r)=\frac{35}{2}$

$Radius(r)=17.5\ cm.$

Now, to get the circumference of the cake board we put formula:

$Circumference=2\pi r.$

$Circumference=2\times \pi \times 17.5$

$Circumference=35\pi \ cm.$

Therefore, the circumference of the cake board is 35π cm.

4 0

3 years ago

Mrs. Greensmith works a PC Richards and earns $35 per week plus a 12% commission o sales. How much would she earn for the week i

n200080 [17]

Answer: $245

she makes $35 every week (her wage, i’m assuming) regardless of how many sales she makes.

in order to find out how much money she makes out of her sales, you have to multiply the percentage commission by how much her sales was: so .12x1750 = $210 from sales.

you then add up her wage and her sales money, so $35 from wage + $210 from sales = $245 total for the week

answer: $245

8 0

2 years ago

Read 2 more answers