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2 years ago

SOMEONE PLS GIVE ME THE ANSWER AND NO FREAKING LINKS.

Mathematics

1 answer:

Leno4ka [110]2 years ago

8 0

Answer:

8.9443

Step-by-step explanation:

d = √((x2-x1)2 + (y2-y1)2)

Step by step procedure:

Find the difference between coordinates:

(x2-x1) = (-9 - -1) = -8

(y2-y1) = (2 - -2) = 4

Square the results and sum them up:

(-8)2 + (4)2 = 64 + 16 = 80

Now Find the square root and that's your result:

Exact solution: √80 = 4√5

Approximate solution: 8.9443

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Step-by-step explanation:

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8 0

3 years ago

Please help :)

dangina [55]

Answer: b. 51 - 3

Step-by-step explanation:

Given, Easha has 3 less than 5 times the number of quarters (I) that Isabelle has.

Here I is the number of quarters that Isabelle has.

Then, as per given,

Number of quarters Easha has = 5 ( number of quarters that Isabelle has) -3

= 5I-3

Hence, the expression shows the number of quarters Easha has is "5I-3"

So the correct option is b.

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3 years ago

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Answer:

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Step-by-step explanation:

Step 1:

3x - 9 = 3 ( x - 3 ) Equation

Step 2:

3x - 9 = 3x - 9 Multiply

Step 3:

- 9 = - 9 Subtract 3x on both sides

Answer:

All Real Numbers

Hope This Helps :)

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2 years ago

What is the 20th term of the sequence that begins -5,15,-45, 135. ?

larisa [96]

The 20th term in the sequence should be 5811307335.
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3 years ago

In a different plan for area codes, the first digit could be any number from 4 through 8, the second digit was either 3, 4, 5,

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3 years ago