MATHEMATICS HIGH SCHOOL

Solve for D
6/34 = D/68

Answers

Answer 1
Answer: If you would like to solve for the variable in the proportion 6/34 = D/68, you can do this using the following steps:

6/34 = D/68         /*68
D = 6/34 * 68
D = 12

The correct result would be D = 12.

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PLZ HELP ALGEBRA!!!!AND PLZ SHOW WORK
HELP ME ASP I NEED A GOOD GRADE ON THIS.

Find the distance between points m(-4,6) and n(10,-5). round to the nearest tenth if necessary.

Answers

Use distance formula; d = √((x_1-x_2)^2 + (y_1 - y_2)^2)

You have x_1 = -4, x_2 = 10, y_1 = 6, and lastly y_2 = -5

Plug in these values;

d = √((-4-10)^2 + (6 - (-5))^2)
d = √((-14)^2 + (6 +5))^2)
d = √(14^2 + 11^2)
d = √(317)
d=17.8044938\ldots
d \approx \boxed{17.8}

How do you solve 4(6x-1)=120 if you're solving for x

Answers

4(6x-1)=120
Multiply the number outside the parenthesis(4) with the numbers inside the parenthesis(6 and -1)
24x-4=120
Add 4 to both sides
24x=124
Divide both sides by 24
Final Answer: x= 5.1667 or 5 1667/10,000

Find the product of (x + 5)(x − 5).x2 − 10x + 25
x2 + 10x + 25
x2 − 25
x2 + 25

Answers

x^2 -25
All I did was divide both and I got the answer.

Answer:  x^2 - 25


Explanation:

Here is a tip/ shortcut to multiplying binomials in the (a + b)(a - b) format.

The only things you have to look for is the factor of a * a and the factor of       b * b.

The reason being, a * -b and b * a cancel each other out no matter what.

For example

1. (x + 5)(x - 5)         Multiply x_(1) by x_(2)

  x * x = x^(2)

2. (x + 5)(x - 5)         Multiply x_(1) by -5 in the second binomial

  x * -5 = -5x

3. (x + 5)(x - 5)        Multiply 5 in the first binomial to x_(2)

  5 * x = 5x

4. (x + 5)(x - 5)        Multiply 5 in the first binomial to -5 in the second binomial

  5 * -5 = -25

5. Now that you have all of your answers, write your equation, in order, to look like this.

x^(2) - 5x + 5x - 25

6. -5x and 5x cancel each other out when combining like terms so you're left with.

x^(2) - 25


In the end, steps 2, 3, 5, and 6. can be taken out by doing this.

Just multiply x_(1) by x_(2) to get x^(2)

Then just multiply 5 in the first binomial to -5 in the second binomial to get -25

Then write your answer.

x^(2) - 25


This works because there is no need for steps 2,3,5, and 6 since they lead to the same outcome from doing steps 1 and 4.

Please help asaaaapppppppp

Answers

Its definitely B


hope this helped

Which point on the number line best represents the square root of 6

Answers

Answer:

I don't see the file.

Step-by-step explanation:

Answer:

point 2.44 represents the location of √6 or 2.44 is between 2 and 3

Step-by-step explanation:

H(x) = x2 + 1 k(x) = x – 2

Answers

Answer:

2(x)

Step-by-step explanation:

Answer:

H

(

x

)

=

x

2

+

1

k

(

x

)

=

x

−

2

Step-by-step explanation:
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