Can someone hep me on this

Answer:

-1

Step-by-step explanation:

(9,3) (0,12)

(x1,y1) (x2,y2)

to find the slope, use this equation:

y2-y1/x2-x1

12-3/0-9

the slope is 9/-9 = -1

Answer:

1.) 3/4

2.) 44/5 or 8 4/5

3.) 17/6 or 2 5/6

Step-by-step explanation:

1.) 5/16 ÷ 5/12

To divide a fraction by another fraction, reciprocate (put the numerator to denominator and vice versa) the divisor then change the sign to multiplication:

5/16 × 12/5

5 × 12 / 16 × 5

Cancel out 5 since both numerator and denominator has it:

12 / 16

Divide both by 4:

12 ÷ 4 / 16 ÷ 4

3/4

2.) 3 1/5 • 2 3/4

You have to convert the fractions first to improper fractions by multiplying the denominator to the whole number then adding the numerator to the product:

3 1/5 = 3×5 + 1 = 16/5

2 3/4 = 2 × 4 + 3 = 11/4

Now you can multiply the numerator to numerator then denominator to denominator:

Since 16 is a factor of 4, you can cancel it out, which leaves 4:

16 / 5 × 11/4

4 × 11 / 5 × 1

44/ 5

3.) 6 3/8 ÷ 2 1/4

Convert to improper fraction:

6 3/8 = 6× 8 + 3 = 51/8

2 1/4 = 4 × 2 + 1 = 9/4

(51 × 4)/ (9×8)

51 × 1/ 9× 2

51 / 18

Divide by 3:

17/6

Answer:

no

Step-by-step explanation:

figure b is wider than figure a

Answer:

no

Step-by-step explanation:

figure b is wider than figure a

Answer:

11

Step-by-step explanation:

The required inequality would be 5k < 60 which represents the product of 5, and the number K is less than 60.

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

To determine the product of 5 and a number K is less than 60

Here the word "Product"  represents multiplication,

So the product of 5 and a number K would be 5×K = 5K

As per the given condition,

So the required inequality would be 5k < 60

Therefore, the required inequality would be 5k < 60 which represents the product of 5, and the number K is less than 60.

To learn more about the inequalities click here:

brainly.com/question/20383699

#SPJ2

The question seems to be incomplete the correct question would be

Find the inequality if the product of 5 and a number K is less than 60.

Answer:

The answer is 5

Answer:

The answer is 5

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer: -6x^2 + 3x + 4

Step-by-step explanation:

Answer:

Slope = 15.2970585

Step-by-step explanation:

Answer:

[tex]y=-\frac{2}{3}x+2[/tex]

Step-by-step explanation:

[tex]2x+3y=6\\\\2x+3y=6\\\\2x-2x+3y=6-2x\\\\3y=6-2x\\\\\frac{3y=6-2x}{3}\\\\ y=2-\frac{2}{3}x\\\\ \boxed{y=-\frac{2}{3}x+2}[/tex]

Hope this helps.

Answer:B. Increase the sample size to 36

Step-by-step explanation:

First of all, the size of the sample must be greater than 30. Then the correct option is B.

It is also called the Gaussian Distribution. It is the most important continuous probability distribution. The curve looks like a bell, so it is also called a bell curve.

A 95% confidence interval is found to be (24, 30).

The sample standard deviation is 7.5, and the sample size is 25.

First of all, the size of the sample must be greater than 30. Then we have to increase the sample size up to 36.

More about the normal distribution link is given below.

https://brainly.com/question/12421652

#SPJ2

Answer: I believe it's correct. Good Job! :D

Answer:  12.5

18.75/1 ½ = 12.5

Answer:

The correct option is;

Because the vertical line intercepted the graph more than once, the graph is of a relation, but it is not a function

Step-by-step explanation:

Given that a function maps a given value of the input variable, to the output variable, we have that a relation that has two values of the dependent variable, for a given dependent variable is not a function

Therefore, a graph in which at one given value of the input variable, x, there are two values of the output variable y is not a graph of a function

With the vertical line test, if a vertical line drawn at any suitable location on the graph, intercepts the graph at more than two points, then the relationship shown on the graph is not a function.

Answer:

a

Step-by-step explanation:

Step-by-step explanation:

draw the last one by yourself.

im sure you can do it buddy.

good luck♥️♥️♥️♥️♥️.

This is very true for a function that is continuous.

Answer:

28π, reasonable

Step-by-step explanation:

A. Circumference is 2πr (or dπ), so we plug in 14 for r

this leaves us with 2π14, in which the 2 and 14 can multiply, so we get 28π

B. if we plug 28π into the calculator, you'll get 87.96, so 85cm is reasonable

Answer:

$53.36

Step-by-step explanation

Rationalize the denominator of 5√7/ √5

5√7 / √5

=> 5√7/√5×√5/√5

=> 5√7×5/(√5)^2

=> 5√35/5

=>√35

=> 5√7

Answer:

True

Step-by-step explanation:

The left side  22  is equal to the right side  22 , which means that the given statement is always true.

Step-by-step explanation:

If we want to prove that x is equal to seven, we should first solve the equation for x so:

2x + 8 = 5x - 13

We should first add 13 on both sides and subtract 2x from both sides:

2x + 8 + 13 - 2x = 5x - 13 + 13 - 2x

21 = 3x

We can then divide both sides by 3 to get:

x = 7

Answer:

8,6,4,3,2,-3,-4,-6,-8,-12

Step-by-step explanation:

Answer:

8

,

6

,

4

,

3

,

2

,

−

3

,

−

4

,

−

6

,

−

8

,

−

12

Step-by-step explanation:

Answer:

231.2

Step-by-step explanation:

first multiply 34 and 17 which will give you 578. Then put the decimal after the 7 because you only have one decimal in the tenths place: 57.8. Then multiply 578 by 4: 2312. Then put the decimal after the 1 to get 231.2

Answer: 6^12 (or 2176782336)

When you multiply exponents with the same base, you add the exponents together. (e.g., x^m · x^n = x^m+n)

6^4 · 6^8 = 6^4+8 = 6^12

Answer: $ 1,311.27

Step-by-step explanation:

Hope this helps!

Answer:

$47

Step-by-step explanation:

Multiply the quantities of each by the prices, then add it all together to find total spent. Subtract total spent from what he has to spend to find the change:

3 shirts x 17.25 = 51.75

5 jeans x 27.75 = 138.75

Total pent : 62.50 + 51.75 + 138.75 = $253.00

Change : 300 - 253 = $47.00

Answer:

maybe try 672cm?

Answer:

3 1/3 or 3.3(repeated)

Step-by-step explanation:

2/3 ÷ 1/5

= 2/3 × 5

= 10/3

= 3 1/3 or 3.3(repeated)

I hope this helped!

Answer:the line would be going down because - 5/3 is negative

Step-by-step explanation:the line would have a slope of - 5/3 so 5 down 3 right