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dimaraw [331]
3 years ago
10

CAN YOU ADD 2 TO PI TO GET A RATIONAL NUMBER

Mathematics
1 answer:
butalik [34]3 years ago
6 0
No because Pi is an irrational number so adding 2 to Pi will also be irrational.

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The annual health insurance premium for Ms Everett is $12,304. her employer pays 70% of the premium and deducts the remainder fr
Gekata [30.6K]
Answer: See each one below:

1) Since she is paying for 30% of the cost, we multiply it by 0.3. Then, since it is over the whole year, we divide it by 12.

12304 * 0.3 / 12 = 307.6 B

2)  First, we subtract the cost of the 50 deductible, then multiply the amound by 0.2 because he has to pay 20% of the balance.
1060 - 50 = 1010 x 0.2 = 202 A

3)  First, we find the total cost of the visits. Mattie has to pay for 40% so times it by 0.4. Then, don't forget to add in the cost of 12 co-pays of $15 each.
3660 * 0.4 = 1464 + 15(12) = 1664 B
7 0
3 years ago
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What is the solution for a + 5 and two-thirds = 9
erastova [34]

Answer:

8.5

Step-by-step explanation:

Do you mean "(a+5)2/3

(a + 5) 2/3 = 9

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a=8.5

3 0
4 years ago
4 (3×-1)=3+8×-11 2 (t+2)+5t=6t+11
babymother [125]
X= -1 t= 7

4(3x-1)=3+8x-11
12x-4=3+8x-11
12x-8x=4+3-11
4x= -4
\4. \4
x= -1

2t+4+5t=6t+11
2t-6t+5t=-4+11
1t=7
\1. \1
t=7
3 0
3 years ago
PLS HELP ! Will give brainliest
Darina [25.2K]

Answer:

Step-by-step explanation:

The quadratic formula would be the following...

x = \frac{-b (+-)\sqrt{b^{2} - 4ac } }{2a}

where the original quadratic equation would be represented as follows

ax^{2} + bx +c = 0

Using this information and the information provided in the image we can plug in the quadratic equation values in the image to form the quadratic formula.

\frac{-(-20)±\sqrt{(-20)^{2} - 4(16)(-6) } }{2(16)}

That would be the correct order for the values.

3 0
3 years ago
5 more then 3 times a number is 26 what is the number​
a_sh-v [17]
Let x equal a number
3x + 5 = 26
3x = 21
x = 7

the number is 7!
3 0
3 years ago
Read 2 more answers
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