MATHEMATICS HIGH SCHOOL

VALUERATIONAL OR IRRATIONAL?
1.
5
V 126
3.
0.15893...
5.
0.7
HELP

Answers

Answer 1
Answer:

Answer:

rational

Step-by-step explanation:

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Answers

Answer:

the answer is 484

Step-by-step explanation:

volume of the pyramid = (11×11×12) ÷3 =484

Answer:

the answer would be 385

Step-by-step explanation:

just listen to this because I did this last year.

11 by 11 is 121

11 by 12 is 132

you can multiply by two and get all 4 triangles done and the answer would be 385

Find the distance between (–3, –3) and (6, 12). Round the answer to the nearest hundredth, if necessary.

Answers

A=(x_A;y_A)\ \ \ and\ \ \ B=(x_B;y_B)\n\n \Rightarrow\ \ \ |AB|= √((x_A-x_B)^2+(y_A-y_B)^2) \n----------------------\n\nA=(-3;-3);\ \ \ B=(6;12)\n\n|AB|= √((-3-6)^2+(-3-12)^2) =\n\n.\ \ \ \ \ \ = √(81+225) = √(306) =3 √(34) \approx17.49
(-3, -3), \ \ (6, 12)\n \ndistance \ formula : \n \nd =\sqrt{(x_(2)-x_(1))^2 +(y_(2)-y_(1))^2} \n \nd =√((6-(-3))^2 +(12-(-3) )^2) =√((6+3)^2 +(12+3 )^2) =√(9^2+15^2)=\n \n=√(81+225)=√(306)=√(9\cdot 34)=3√(34)=3\cdot 5.83= 17.49

Which ratio is greater than 11/16
22:32
3:8
1:2
3:4

Answers

Answer: 3/4

Step-by-step explanation: 22:32 = 0.68, 3:8 = 0.375, 1:2 = 0.5, 3:4 = 0.75

0.75 is the greatest one. So the answer is 3/4.

How could you change exercise 5 so that your rule uses the inverse operation?

Answers

In order to answer that question, I would absolutely have to see exercise 5.
(So would you.)

(9 – 6i) × m = 9 – 6i What is m?

a. 0

b. 1

c. 9 + 6i

d. -9 + 6i

Answers

An equation is formed of two equal expressions. In the given equation (9–6i)×m = 9–6i, the value of m is 1.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

In the given equation (9–6i)×m = 9–6i, the value of m can be found as,

(9–6i)×m = 9–6i

Divide both the sides of the equation by (9–6i),

((9-6i)* m )/((9-6i))= ((9-6i))/((9-6i))\n

m = 1

Hence, In the given equation (9–6i)×m = 9–6i, the value of m is 1.

Learn more about Equation:

brainly.com/question/2263981

#SPJ2
B) 1 because anything times one equals that same number and so 9-6ix1=9-6i
I hope this helped

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Answers

Answer:

The correct answer is  second option  16C₁₄ = 120

Step-by-step explanation:

Formula:-

nCr = (n!)/r!(n - r)!

To find the value of 16C₁₄

By the formula we can write,

16C₁₄ = 16!/14!(16 - 14)!

 = 16!/14!2!  

 = (16 * 15 * 14!)14!2!

 = (16 * 15)/(1 * 2 )  

 = 8 * 15

 = 120

Therefore the correct answer is  second option  16C₁₄ = 120

Answer:

120

Step-by-step explanation:

we use the combinations formula

16!/((16-14)!(14!))
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