3 years ago

What is the distance between (8, -3) and (4, - 7) using the pathagoream theorem

Mathematics

1 answer:

Vladimir79 [104]3 years ago

7 0

Answer:

Its

√

Step-by-step explanation: We first need to calculate the difference in x axis and in y axis:

△

−

△

−

Having this values, we now have a triangle rectangle with angles in both points. Now, just apply Pythagoras' formula:

line

△

line

√

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What is the value of x in the equation 2x + 1/2x + 2(1+x) = 29?

erica [24]

Answer:

Step-by-step explanation:

$2x + \frac{1}{2} x + 2(1 + x) = 29$

Multiply through by 2

That's

$4x + x + 4(1 + x) = 58$

<u>Expand</u>

That's

5x + 4 + 4x = 58

9x = 58 - 4

9x = 54

Divide both sides by 9

That's

$\frac{9x}{9} = \frac{54}{9}$

We have the final answer as

Hope this helps you

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3 years ago

4+5(6t+1) and 9+30t equivalent or not equivalent

andrezito [222]

Answer:

No, 4+5(6t+1) EQUALS 9+30t

And 9+30t Equals 3(3+10t)

Step-by-step explanation:

GCF=3

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3(3+10t)

And

4+5(6t+1)

4+30t+5

30t+ (4+5)

Simplifying =

30t+9

4 0

3 years ago

At midnight the temperature is -6 degrees C. At midday the temperature is 9 degrees C. By how much did the temperature rise? *

Nastasia [14]

Answer:

it rises 15 degrees

Step-by-step explanation:

sorry if it is wrong but I am sure it us 15

6 0

3 years ago

You are to be given three numbers to arrange from smallest to largest. You are told that one of the numbers is 0, one is a posit

lesya692 [45]

Answer:

negative number, 0, positive number

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

8 of 15%of what number

Harlamova29_29 [7]

15% = 0.15
<span>8 = 0.15x </span>
<span>8/0.15 = x </span>
<span>x = 53.33 or 160/3</span>

5 0

3 years ago