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Viefleur [7K]
4 years ago
12

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

Mathematics
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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Eight times the difference of y and nine
Margaret [11]

Answer:

(y-9)8

Step-by-step explanation:

you first solve 8-9, and then multiply is by 8.

8 0
3 years ago
A frog made three jumps .The first was 12 5/6 inches.The second one was 8. 3/6 inches.The third jump was 15 1/6 inches.What was
lutik1710 [3]

Answer:

36 1/2 Inches

Step-by-step explanation:

I found this by first adding the fractions up, which gets us 9/6 or 1 and 3/6 or 1/2

12+8+15+1 1/2

12+8=20

20+15=35

35+1 1/2= 36 and 1/2 Inches

Hope this helped

6 0
3 years ago
Read 2 more answers
Slove this equation<br>28 /3​
Snowcat [4.5K]

Answer:

Step-by-step explanation:

so u divide 28 by 3 and u get 9 but u have 1 left but if you keep dividing u will get 3 so its 9.33 into infinty

3 0
3 years ago
Determine the equation of the graph with the coordinates of (4, -1)
Anon25 [30]

Answer:

The required equation of the graph with the coordinates of (4, -1) will be:

  • y=\left(x-4\right)^2-1

The graph is also attached.

Step-by-step explanation:

Given the coordinates (4, -1)

If we put the coordinate values (4, -1) in the given equations, we determine that only y=\left(x-4\right)^2-1 is the valid equation as it satisfies the given coordinate value.

For example, putting  (4, -1) in the equation

y=\left(x-4\right)^2-1

\left(-1\right)=\left(4-4\right)^2-1

-1=\left(0\right)^2-1

-1=0-1

-1=-1

So, the equation y=\left(x-4\right)^2-1 is true for the coordinate values (4, -1).

Therefore, the required equation of the graph with the coordinates of (4, -1) will be:

  • y=\left(x-4\right)^2-1

Please check, the graph is also attached.

3 0
3 years ago
Evaluate the expression 2m+2n if m=9 and n=3
tatuchka [14]
Just substitute each number in for the variables: 9 for m and 3 for n.

2m+2n
= 2(9)+2(3)
= 18+6
= 24
4 0
4 years ago
Read 2 more answers
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