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zzz [600]
2 years ago
9

Locate and plot √11 on a number line. Find a better approximation using decimals. 3.2×3.2= 3.4×3.4 = (Type integers or decimals.

)​

Mathematics
1 answer:
ki77a [65]2 years ago
8 0

Answer:

The point 'R' shows the irrational number √11 on the given number line and for better proximation using decimals, 3.2×3.2= 10.24; 3.4×3.4= 11.56

Step-by-step explanation:

It is given that we have to locate √11 on a number line, so for that we need to mark point 'O' on the number line as shown;

Now,

On the number line, point 'O' represent 0 and the point 'L' represents 3. Thus, we have OL = 3 units.

Now, we will construct LM = 1 unit, which will be perpendicular to the number line given;

=> OM = √10

Now, we will further construct MN = 1 unit, which will be perpendicular to OM;

=> ON² = OM² + MN²

=> ON = √OM² + MN²

=> √(10)² + (1)²

=> √10+1

=> √11

Furthermore, With O as the center and ON = √11 for the radius, we create an arc that crosses the number line at R resulting that line OR = √11 (radius).

Therefore, the point 'R' shows the irrational number √11 on the given number line.

For better proximation using decimals, the answers are:

3.2 × 3.2 = 10.24

3.4 × 3.4 = 11.56

<u>To know more about representation on number line, click here</u>:

brainly.com/question/13425491

#SPJ10

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3 years ago
Question 9 of 25<br> 2 Points<br> What is g(x)?
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3 years ago
in the blanks below. Find the slope of the line passing through the points (-9, 2) and (9,2). slope: ​
user100 [1]

I will assume that we are trying to find the slope between (-9,2) and (9, 2)

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<u>Let's set the variables</u>:

   (x1, y1) --> (-9, 2)

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3 0
2 years ago
|x|-8=5 help me pls some one help me
MariettaO [177]
The answer is X=13 because 13-8=5
6 0
3 years ago
Read 2 more answers
Yo can someone do this for me ty i’m too lazy to do this myself
Debora [2.8K]

Answer:

1. 8 + 4 = 12 x 6 = 72

2. 9 + 6 = 15 x 4 = 60

3. 11 + 8 = 19 x 6 = 114

4. 4 + 6 = 10 x 5 = 50

5. 7 + 3 = 10 x 8 = 80

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8. 19 + 13 = 32 x 10 = 320

9. 3 + 6 = 9 x 2 = 18

Area of a trapezoid:

Base 1 + Base 2 times Height times a half (basically dividing by 2).

5 0
3 years ago
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