MATHEMATICS HIGH SCHOOL

What is the slope of a line through (3,6) and (4,2)

Answers

Answer 1
Answer:

Answer:

m=-4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Algebra I

  • Slope Formula: m=(y_2-y_1)/(x_2-x_1)

Step-by-step explanation:

Step 1: Define

Point (3, 6)

Point (4, 2)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m.

  1. Substitute [SF]:                    m=(2-6)/(4-3)
  2. Subtract:                              m=(-4)/(1)
  3. Divide:                                 m=-4

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Determine which binomial is not a factor of 4x^4 - 21x^3 - 46x^2 +219x + 180a. x+4 b. 4x+3 c. x-5 d. x+3
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ox is 6 times the weight of tiny, yet tiny can lift ox even when he's holding 80 pounds. tiny is holding up 410 pounds right now (ox plus 80 lbs). How much does tiny weigh.
Dawn and Pablo are members of a normally distributed population that is being sampled. If the chance of Dawn being included in the sample is 0.05%, what must the chance of Pablo being included in the sample be in order to be able to make inferences about the population based on the sample?A) 0% B) greater than 0% and less than 0.05% C) 0.05% D) greater than 0.05%

Simplify the expression
16+(-3)-3/7j-5/7j+4​

Answers

the simplified version is
119j-8/7j

A random sample of 100 undergraduate students at a university found that 78 of them had used the university library’s website to find resources for a class. What is the margin of error for the true proportion of all undergraduates who had used the library’s website to find resources for a class?

Answers

From the given values, it seems as if the missing key to value here is not the margin of error, but instead, the standard error. The formula for standard error is as follows:

SE = sqrt ( x(n-x)/n^3 )

Substituting the given values:

SE = sqrt ( 78(100-78)/100^3)) = 0.04

the answer is A on plato

Can someone please help me with these two questions

Answers

the # 1 the answer is A
      # 2                      C
The answer is X=6,-6 u just have to foil it out (X-6)(x+6)=0 X-6=0 X+6=0 X=6,-6

Is 4xy + 2y = 9 linear ? If yes write the equation in standard form & determine the x & y interests

Answers

no it is not. if that y by the x wasn't there then yes it would be

Final answer:

Yes, the equation 4xy + 2y = 9 is linear. Its standard form is 4xy + 2y - 9 = 0. The x-intercept is (2.25, 0) and the y-intercept is (0, 4).

Explanation:

Yes, the equation 4xy + 2y = 9 is linear. To write it in standard form, we can rearrange the terms to bring them all to one side of the equation:



4xy + 2y - 9 = 0



The x and y intercepts can be determined by setting either x or y to 0 and solving for the other variable. Let's set x = 0:



2y - 9 = 0



Solving for y, we get y = 4. So the y-intercept is (0, 4).



Next, let's set y = 0:



4x + 0 - 9 = 0



Solving for x, we get x = 2.25. So the x-intercept is (2.25, 0).

Learn more about Linear equations here:

brainly.com/question/32634451

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baseball card come in packs of a dozen 12 cards matt has 132 baseballcards.how many packs of baseball cards did he buy i need help in proportion

Answers

Well let's see first we have to divide
132 divided by 12 is 11
Now to check and prove your answer we should use the multiplication.
11 times 12 is 132.
So now you have a solid answer with proof behind it.
If u need a sentence you might want it to go something like this;
Matt brought 11 packs of baseball cards since 132 divided by 12 is 11. 12 times 11 is 132 cards.
Hope I helped!

Answer:

11

Step-by-step explanation:

you will need to divide 132 by 12. and you will get 11. Bam that simple hope you have a great day! :)

How many 2/3 are in 6

Answers

6/(2/3) = 6*3/2 = 18/2 = 9

There are (9) - 2/3 in 6
2/3 = 6/x
2x = 18
x = 9
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