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Crazy boy [7]
3 years ago
14

Plz help me with this

Mathematics
1 answer:
lutik1710 [3]3 years ago
5 0
This is the answer:)

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Find the distance between the points J( – 8,0) and K(1, 4).
Ksenya-84 [330]

Answer:

The answer is

\sqrt{97}  \:  \: units

Step-by-step explanation:

The distance between two points can be found by using the formula

d =   \sqrt{ ({x1 - x2})^{2}  +  ({y1 - y2})^{2} }

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

J( – 8,0) and K(1, 4)

The distance between them is

|JK|  =  \sqrt{ ({ -  8 - 1})^{2} +  ({0 - 4})^{2}  }  \\  =  \sqrt{ ({ - 9})^{2} + ( { - 4})^{2}  }  \\  =  \sqrt{81 + 16}  \\

We have the final answer as

\sqrt{97}  \:  \:  \: units

Hope this helps you

4 0
3 years ago
A Morning Dove can reach speeds up to 158,400 feet per hour. How fast is this in miles per hour?
julia-pushkina [17]

Answer: 30 mph

Step-by-step explanation: Divide 158,400 by 5280(the amount of feet in a mile) to get your answer.

7 0
3 years ago
18+ (-40 =||<br> please answer
8090 [49]

It would equall 22

Subtract 18 from both sides of the inequality.

a<40−18

Subtract 18 from 40.

a<22

The result can be shown in multiple forms.

Inequality Form:

a<22

Interval Notation: (−∞,22)

4 0
3 years ago
Read 2 more answers
Round 70.74 to 2 significant figures
DiKsa [7]
The answer is 71 since you count from the tenth space. So the first significant figure would be 7 and the second significant figure would be 0. As we know that we round up one number of the previous number is 5 or bigger.
8 0
2 years ago
Suppose a tree limb falls on your house during a storm and causes $9,500 worth of damage to your pool cage. The premium for your
nordsb [41]

Answer:B

Step-by-step explanation:

3 0
3 years ago
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