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ziro4ka [17]
2 years ago
8

What would be the best estimate for the height of a front door?

Mathematics
1 answer:
solmaris [256]2 years ago
5 0

Answer: The height of a standard door is about 2 m. The length of an adult pace is about 1 m. The length of a size 8 shoe is about 30 cm. Most adults are between 1.5 m and 1.8 m in height.

Step-by-step explanation:

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How do u simplify this: sqrt =square root<br> 2sqrt462cd^2 * sqrt7c^5d^2
Sveta_85 [38]

Answer: The simplified version of this is 14d²c³√66

Step-by-step explanation:

6 0
2 years ago
An ice chest contains 2 bottles of orange juice, 5 bottles of grape juice, and 1 bottle of apple juice, all buried in ice. What’
Veronika [31]

Answer: 7/8

Step-by-step explanation:

5+2+1 =8

5+2=7

7/8

8 0
1 year ago
Select the correct answer Which equation represents a line that is perpendicular to line MN?
taurus [48]

Answer:

D. y = 4x - 6

Step-by-step explanation:

The equation that is perpendicular to the line MN should have a slope that when multiplied by the slope of line MN will result to negative one. Therefore,

Therefore,

m₁ × m₂ = -1

Using the 2 coordinates of MN let's find the slope,

(-7, 6)(5, 3)

Therefore,

m₁ = 3 - 6 / 5 - (-7) = -3 / 12 = - 1 / 4

The equation that represent a line perpendicular to the line MN is

y = 4x - 6 because the slope slope(m₂) is 4.

From our formula,

4 × - 1 / 4 = - 1

So, option D meets the requirement.

6 0
3 years ago
1.) if a person weighs 160 pounds, what is his mass in kilograms ​
Stella [2.4K]

Answer:

72.56

Step-by-step explanation:

Divide the number of pounds by 2.205

160/2.205 = 72.56

4 0
2 years ago
Please help. I will give you lots of points
Otrada [13]
√3=1.7
2√3=3.4
√5=2.2
The order:
√3,2√3,√5
4 0
3 years ago
Read 2 more answers
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