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3 years ago

Side a measures 7 inches

Mathematics

2 answers:

LuckyWell [14K]3 years ago

3 0

Yes they are integers

Brut [27]3 years ago

3 0

Yes thoes are right

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PLEASE HELP VERY IMPORTANT like really really important

Pavel [41]

<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ E = k/d^2

k is the constant

Substitute the values given in:

29.388 = k/2.1^2

Multiply both sides by 2.1^2 to get the constant

k = 129.60108

The equation that models this is:

E = 129.60108/d^2

Substitute the values in:

4.614 = 129.60108/d^2

Divide both sides by 4.614 to get d^2

d^2 = 28.0886606

d = 5.29987364

This can be rounded to 5.3

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0

3 years ago

How many centimeters are there in 1 foot? There are 12 inches in 1 foot. the ratio of centimeters to inches by the number of inc

Darya [45]

Answer:

There are 0.0328 centimeters in 1 foot.

Step-by-step explanation:

Given : There are 12 inches in 1 foot.

To find : How many centimeters are there in 1 foot?

Solution :

1 foot = 12 inches

and 1 inch = 2.54 centimeter

So, 12 inches = $12\times 2.54$ centimeter

12 inches = 30.48 centimeter

i.e. 1 foot = 30.48 centimeter

Then, 1 centimeter = $\frac{1}{30.48}$ foot

1 centimeter = 0.0328 foot

Therefore, there are 0.0328 centimeters in 1 foot.

8 0

4 years ago

Read 2 more answers

There are 36 feet of ribbon in

Dafna11 [192]

Answer:

63 feet of ribbon

Step-by-step explanation:

First, you find the unit rate by dividing 36 by 12. That gets you 3 feet of ribbon per package. Since you need to find how many feet of ribbon are in 21 packages, you multiply 21 and 3. 21x3= 63

5 0

4 years ago

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Which point is a solution to the inequality shown in this graph?<br> A,B,C or D

qwelly [4]

Answer:

Step-by-step explanation:

A. 0,-5 is 5 units down on the y-axis from the origin.

B. (5, -5) is equal to 5 on the x (right) and 5 down (on the y). That's not graphed.

C. (0,0) is the origin, which isn't on the graph.

D. By process of elimination, this is the only remaining answer.

3 0

4 years ago

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what ratio was used on a table that has two sides. on one side the numbers are 12,20,28,and 36. on the other side the numbers ar

ad-work [718]

Ratio is used 4:1 for the table that has 2 sides

3 0

3 years ago