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VashaNatasha [74]
2 years ago
9

Find the length of the segment AB.

Mathematics
2 answers:
gizmo_the_mogwai [7]2 years ago
7 0

Answer: √74 or 8.6

Step-by-step explanation:

  • Formula for distance is  √ [ (x2 – x1)^2 + (y2 – y1)^2].
  • A(3,9) and B(8,2)
  • √[(8-3)^2+(2-9)^2]
  • Put that into a calculator and you get √74 which can be rounded to 8.6
ad-work [718]2 years ago
3 0

Answer:

8.6

Step-by-step explanation:

You need to use the Patagorean theorem! :) Just do seven squared and five squared add them up and then square root them!!

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What is 60/ 480 ? without calculator
romanna [79]

Answer:

1/8

Step-by-step explanation:

You must divide by common multipliers. so you can first divide the numerator and denominator by 10, which would make it 6/48, and then do that again with 6. Which then would give you the answer of 1/8.

4 0
3 years ago
Solve the equation. Write your answer as an integer or simplified fraction.
saw5 [17]

<u>Corrected question :</u>

Solve the equation. Write your answer as an integer or simplified fraction.

  • 8n - 7 (n - 2) = 18

<u>Required Solution :</u>

The given equation,

  • 8n - 7 (n - 2) = 18

★ Multiplying -7 into (n - 2),

>> 8n - 7 × (n - 2) = 18

>> 8n - 7n + 14 = 18

★ On substracting 7n from 8n we gets,

>> n + 14 = 18

★ Now transposing 14 which is in L.H.S. into R.H.S. (Remember that sign would be . So 14 would be -14),

>> n = 18 - 14

>> n = 14

★ Therefore,

  • Value of n is 14.

<u>Learn</u><u> more</u><u> from</u><u> brainly</u><u>.</u><u>c</u><u>o</u><u>m</u><u> </u><u>:</u>

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6 0
2 years ago
(04.01) Which point could be removed in order to make the relation a function? (4 points) {(0, 2), (3, 8), (−4, −2), (3, −6), (−
umka21 [38]
A function will not have any repeating x values...it can have repeating y values, just not the x ones

{(0,2),(3,8),(-4,-2),(3,-6),(-1,8),(8,3)}
u would have to remove one of the sets of points that has 3 as its x value....so either remove (3,8) or (3,-6)....because with both of them in there, u have repeating x values
7 0
3 years ago
Read 2 more answers
5x+2y=21<br> – 2x+6y=-34
Arisa [49]

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:(97/17,−64/17)

Equation Form: x=97/17, y=−64/17

plz mark me as brainliest :)

5 0
3 years ago
Read 2 more answers
Translate verbal Expressions to algebraic equations
alexandr402 [8]

Answer:

1. 4*(1.81712069^3)=10

2. (9-5)/2=2

3. (2.15443469^3)+10=20

7 0
3 years ago
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