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disa [49]
3 years ago
8

Stonehenge is one of the most famous historical sites in the world. It is believed to

Mathematics
1 answer:
julia-pushkina [17]3 years ago
8 0

Answer: Radius is 15.9975 meters.

Step-by-step explanation:

The formula to find radius of circle is r=\sqrt{A/\pi } so plug in our known variables and solve...

r=\sqrt{804/\pi }

r=\sqrt{255.9211}

r=15.9975

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50 points i need to know how to plot these
svetlana [45]

x is time and y is pencils that you have

'starts with 90' so at x=0, plot y=90

'gives away 15 every hour' so for every 1 hour, move 15 down on y

so at x=1, do 90-15=75 pencils

at x=2, do 75-15=60 pencils

etc

until you get to

x=6, do 15-15=0 pencils then stop because you can't give away 15 pencils when you have 0

see attachment for plot

I don't know how your segment tool works so you do it

if it draws a line, you only need 2 points, just do when x=0, y=90 and when x=6, y=0

5 0
3 years ago
Can someone help me? ​
Dvinal [7]

Answer:

b

Step-by-step explanation:

trust me my guy ik this is ez

8 0
3 years ago
olivia has 42 muffins. She put the same number of muffins into each of 6 baskets. How many muffins does Olivia put in each baske
STALIN [3.7K]
This is simple math, just divide.

Divide.

42÷6=7

She put 7 muffins in each basket.
3 0
3 years ago
Read 2 more answers
If $475 is put in the bank and each year the account earns 5% simple interest, then how much interest will be earned in ten year
sergiy2304 [10]
Hi there! The formula for simple interest is prt. That means multiply the principal (initial amount) by the rate (simple interest rate) by the time (could be in months or years). In this case, we multiply 475 * 5% (0.05) to get 23.75. That's $23.75 in interest each year, but we're looking for the amount earned in 10 years. To do this, multiply 23.75 by 10. When you do, you get 237.5. There. $237.50 in interest will be earned in 10 years.
7 0
3 years ago
What are expressions equal to 16a+40
Liula [17]
8a+8a+40
It is equivalent
8 0
3 years ago
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