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AysviL [449]
3 years ago
11

The circles are concentric. True False

Mathematics
2 answers:
Alexus [3.1K]3 years ago
8 0

Answer:

true, to my knowledge concentric circles are just circles that all have one main center.

Step-by-step explanation:

MaRussiya [10]3 years ago
3 0
TRUE bc they have only one main centers like the person above said !
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NEED HELP FAST BRIANLEST
AVprozaik [17]

Answer:

\frac{1}{4}^{2}

Step-by-step explanation:

When you solve these two equations, you end up with the same answer of 1/16 or 0.0625

3 0
3 years ago
The two polygons above are similar. The scale factor of the smaller polygon to the larger polygon is 3. The area of the smaller
Softa [21]
You would think it was 3 * 12 = 36. Not so. All polygons have to be broken down into some figure that will give 2 dimensions that are at right angles to each other. That would mean that
d1 * d2 = Area for the small polygon
3d1 * 3d2 = area of the larger polygon

What that means is that the area of the larger one is 9 times the smaller one.
Area large = 12 * 9 = 108 square units. <<<<< answer.

If you find this hard to be leave try it with a square.
Suppose you have a square (the small one) that is 3 cm by 3 cm
The small one has an area of 3*3 cm^2 = 9 cm

Now you have another square that is 3 times larger. That means that each side is 3*3 = 9
So s = 9
Area = s^2
Area = 9^2 = 81 cm^2
81 is 9 times larger than 9 just as you would think. 


4 0
3 years ago
PLEASE HELP!! QUIZ TOMORROW ☹️
Sunny_sXe [5.5K]
The right answer is c

6 0
3 years ago
Assume ABC Company deposits $90,000 with First National Bank in an account earning interest at 6% per annum, compounded and semi
Brilliant_brown [7]

Answer: A) $120,953

Step-by-step explanation:

The formula to calculate the compound amount (semi-annually):-

A=P(1+\dfrac{r}{2})^{2n}, where P is principal amount , r is rate of interest and n is the number of time periods.

Given : Principal amount : P= $90,000

Rate of interest : 6% per annum = 0.06 per annum

Time period : n= 5 years

A=(90000)(1+\dfrac{0.06}{2})^{2\times5}=120952.474141\approx 120,953

Hence, the ABC will have $ 120,953 in the account after five years if interest is reinvested.

5 0
3 years ago
1.
DaniilM [7]
The answer is C. 98.47

Please give Brainliest answer, thanks.
3 0
3 years ago
Read 2 more answers
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