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4 years ago

12

Which of these numbers is irrational (The demontar on the last fraction is 3 BTW)

2 answers:

Sedbober [7]4 years ago

7 0

Letter a would be the best answer

nataly862011 [7]4 years ago

3 0

An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point. The answer is A. Please mark brainliest

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Find the area of a regular hexagon with a radius of 6 in

s344n2d4d5 [400]

Hexagon is a total of 6 triangle
Let find area of one triangle the multiplying with 6
Area of a triangle is A=1/2bh
We know b=6 and h= (6(square root of 3))/2
A= 1/2x6x(6(square root of3))/2=9(square root of 3)
Where square root of 3= 1.732
Area of a triangle=9x1.732 =15.588
Area of Hexagon equals 6 area of triangle so
Area of Hexagon= 6x 15.588=93.53

4 0

3 years ago

Solve for N, <br><br> −2p + 6n = 5

topjm [15]

Answer:

$n=\frac{1}{3}p+\frac{5}{6}$

Step-by-step explanation:

In this question, you are solving for n.

Solve:

−2p + 6n = 5

We have to get "n" by itself, so add 2p to both sides.

6n = 2p + 5

Since the variable "n" has a number next to it, we have to get rid of that number in order to get our answer.

To do so, we would divide both sides by 6.

$n=\frac{2}{6}p+\frac{5}{6}$

Simplify the equation further.

$n=\frac{1}{3}p+\frac{5}{6}$

5 0

3 years ago

Erica invests $10,000 at 5% interest compounded annually.

grigory [225]

A=P(1+i $)^{n}$
A=10000(1+15% $)^{3}$
=11576.25
your answer is D

8 0

3 years ago

Sam ran 3 1/4 miles on Tuesday and then ran 2 5/6 miles on Wednesday. How many total miles did Sam run ?

julsineya [31]

Answer:

6 1/12 miles total

Step-by-step explanation:

3 1/4 = 13/4

2 5/6 = 17/6 to ADD fractions, you must have a common denominator

I will use 12 for these

13/4 = 39/12

17/6 = 34 /12

now you can add and simplify 39/12 + 34/12 = 73/12 = 6 1/12 miles

4 0

2 years ago

How do you calculate how many tenths are in 20.4?

Svetradugi [14.3K]

$\frac{20.4}{\frac{1}{10}}=\\
20.4\cdot10=\\
204$

8 0

3 years ago