Find the distance between (–3, –3) and (6, 12). Round the answer to the nearest hundredth, if necessary.

Answers

Answer 1

Answer: $A=(x_A;y_A)\ \ \ and\ \ \ B=(x_B;y_B)\n\n \Rightarrow\ \ \ |AB|= √((x_A-x_B)^2+(y_A-y_B)^2) \n----------------------\n\nA=(-3;-3);\ \ \ B=(6;12)\n\n|AB|= √((-3-6)^2+(-3-12)^2) =\n\n.\ \ \ \ \ \ = √(81+225) = √(306) =3 √(34) \approx17.49$

Answer 2

Answer: $(-3, -3), \ \ (6, 12)\n \ndistance \ formula : \n \nd =\sqrt{(x_(2)-x_(1))^2 +(y_(2)-y_(1))^2} \n \nd =√((6-(-3))^2 +(12-(-3) )^2) =√((6+3)^2 +(12+3 )^2) =√(9^2+15^2)=\n \n=√(81+225)=√(306)=√(9\cdot 34)=3√(34)=3\cdot 5.83= 17.49$

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Write the equation of the given line in standard form y=ax+b:The line containing the midpoints of the legs of a right triangle ABC where A (-5,5), B (1,1) and C (3,4) are the vertices.

Answers

Find the distance between the sets of points.
Use this to determine which sides are the legs.

A to B = sqrt(52) = 7.2111
A to C = sqrt(50) = 7.07106
B to C = sqrt(65)= 8.622577

B to C is hypotenuse

midpoint of A to B is (-2,3)
midpoint of A to C is (-1, 4.5)

The line we are solving for contains these midpoints, so we have to solve for the slope between them and use point-slope form to make the equation of the line.
slope = 3/2 (or 1.5)
y=m(x-x1)+y1

y=3/2(x- (-2)) +3

y=3/2x+6

Shelley pours 4/5 gallons of water into a bird bath . The next morning , she finds out 3/4 of the water is gone. What is the amount of water , in the gallons, that is gone? (PICTURE IS INCLUDED) Questions of u want to answer will be posting more right now!

Answers

Answer:1/5 is the answer

Step-by-step explanation:

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Hugh has to earn at least $400 to meet his fundraising goal. He has only 100 books that he plans to sell at $8 each. Which inequality shows the number of books, x, Hugh can sell to meet his goal?

Answers

If you would like to find the inequality that shows the number of books Hugh can sell to meet his goal, you can do this using the following steps:

x = ? ... the number of books
$8 * x >= $400
8 * x >= 400
x >= 400 / 8
x >= 50 books

The correct result would be: $8 * x >= $400.

Answer:

50 ≤ x ≤ 100

Step-by-step explanation:

Kyla measured the weight of a bunch of bananas as 1,100 grams using the scale.What is the margin of error?

A. 1,000 g to 1,200 g

B. 1,050 g to 1,150 g

C. 1,150 g to 1,200 g

D. 1,000 g to 2,000 g

Answers

Answer:

B. 1,050 g to 1,150 g

Step-by-step explanation:

Great question, it is always good to ask away and get rid of any doubts that you may be having.

Before we can find an answer for this question we should know what a margin of error is.

Margin of Error is the minimum amount of error allowed in a specific measurement. This exists because of the miscalculations that can happen.

Knowing the information above we can confidently say that the answer is B. 1,050 g to 1,150 g . This gives us a padding of error of 50 over and under the actual value of 1,100 grams

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

B, because thats 50 grams either direction of the given weight.

Nellie is analyzing a quadratic function f(x) and a linear function g(x). Will they intersect?

Answers

Answer: yes choice B

Step-by-step explanation:

g(x) has -5 slope

y - g(-1) = -5(x +1)

y -5 = -5x -5

y = -5x

f(x) = xx/2 +2

Xx/2 +2= -5x

Xx/2 +5x +2 = 0

Xx + 10x +4 =0

Solutions: -5 + root(100 -16)/2

And -5 - root(84)/2

Both intersection look like in negative x values

Please help with number 1 please ?

Answers

It's asking you to set -x and x equal to each other...

-x = x
2x = 0
x = 0.

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