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irina1246 [14]
3 years ago
10

HELP ME! i know this isn't math but people don't help me so i used this sudject anyways please & thank you <333

Mathematics
1 answer:
Lerok [7]3 years ago
7 0

7) 40m = 40/1000 = 0.04km

8) 84m = 84/1000 = 0.84km

9) 63m = 63/1000 = 0.63km

10) 6.1cm = 6.1 × 10 = 61mm

11) 0.6cm = 0.6 × 10 = 6mm

12) 2.9cm = 2.9 × 10 = 29mm

13) 10m = 10 × 100 = 1000cm

14) 43m = 43 × 100 = 4300cm

15) 64m = 64 × 100 = 6400cm

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Anna [14]
Since a histogram is being used here to present the given data, this means that the information are presented in a bar form with different heights. Therefore, those outcomes that lie outside the standard deviations of the data would be considered as statistically significant. The answer to this is option B.
6 0
4 years ago
What is the solution to the equation k- 4 3/4 = 8 1/4
zhuklara [117]

Answer:

<h2>k = 13</h2>

Step-by-step explanation:

<h3>k - 4 \frac{3}{4}  = 8 \frac{1}{4}</h3>

To solve first change the mixed number to an improper fraction

That's

<h3>4 \frac{3}{4}  =  \frac{19}{4}</h3><h3>8 \frac{1}{4}  =  \frac{33}{4}</h3>

So we now have

<h3>k -  \frac{19}{4}  =  \frac{33}{4}</h3>

Move the fraction to the right side of the equation

That's

<h3>k =  \frac{33}{4}  +  \frac{19}{4}</h3>

Since they have the same denominator we can add them directly

We have

<h3>\frac{33}{4}  +  \frac{19}{4}  =  \frac{52}{4}  = 13 </h3>

we have the final answer as

<h3>k = 13</h3>

Hope this helps you

5 0
4 years ago
Volume of triangular prism
lukranit [14]

Answer: 225m^3

Step-by-step explanation:

Volume = Bh where "B" is the area of the base and "h" is the height

So, area of the base = 1/2(length)(height) = 1/2(5)(9) = 22.5 m^2.

Then multiply by the height.

22.5x10= 225m^3

3 0
3 years ago
-5*(-2)*(-3)+(-32)÷8+10
Alinara [238K]
The answer to that would be 2.25 An easy calculator on your phone can also solve that if you didn’t know :)
7 0
3 years ago
Are the graphs of 4x-6y=-24 and y=2/3x+4 parallel perpendicular or neither?
ANTONII [103]

Answer:

neither

Step-by-step explanation:

4x - 6y = -24                                           y = 2/3x + 4

-6y = -4x - 24

-6/-6y = -4/-6x -24/-6                              y =2/3x + 4

  y  = 2/3x +4

Same line

5 0
3 years ago
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