What is the solution to this system? 2x+3y=12 -4x+5y=-2

In baseball, Shintaro had 4 hits in his last 12 times at bat.

swat32

Answer:

The probability of shintaro is 4/12 simplified which is 1/3

Step-by-step explanation:

It's like saying.. Someone had won 4 races every 12 race

You divide both side of 4/12 till you can't divide anymore

4/12

3/9

2/6

1/3

7 0

3 years ago

What is 3 to the power of three halves equal to?

Vlad1618 [11]

Square root of 27 is the answer

5 0

3 years ago

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Eric divides a strip of paper into 8 equal parts.he cut off 2 of the parts. he shades 4 of the remaining whole does Eric shade b

Nikolay [14]

Eric shades 4/6 or 2/3 of the whole blue
8/8-2/8=6/8
now he shades 4 out of the eight
so 4/8 or 1/2

3 0

3 years ago

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What is the length of the line segment whose endpoints are A(-1,9) and B(7,4) in the simplest radical form?

monitta

length : $\sf \sqrt{89}$

Explanation:

use the distance formula : $\sf \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

using the formula:

$\sf \rightarrow \sf \sf \sqrt{(7--1)^2+(4-9)^2}$

$\sf \rightarrow \sf \sf \sqrt{(8)^2+(-5)^2}$

$\sf \rightarrow \sf \sf \sqrt{64+25}$

$\sf \rightarrow \sf \sf \sqrt{89}$

8 0

2 years ago

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The following stem-and-leaf plots compare the ages of 30 actors and 30 actresses at the time they won the Oscar award for Best A

stealth61 [152]

The image of the stem-and-leaf plots is in the attachment.

Answer: (a) 31 years; (b) 59 years; (c) 56 years

Step-by-step explanation: Steam and leaf is a table that shows the digits of the data value split into a "stem", which represents the first digit, and a "leaf", which is the last digit.

For example, the first row of the table in the attachment, indicate a "stem" 2 and the first number of a "leaf" is 1, so the actress has 21 years.

(a) According to the table, the youngest actor to win an Oscar has a "stem" 3 and the first "leaf" from the right is 1, so the actor has 31 years.

(b) The oldest actress is 80 and the youngest is 21, so difference is:

80 - 21 = 59

The difference is 59 years.

(c) The oldest age shared by 2 actors is 56 years.

6 0

3 years ago