1. which ratio is equal to 15/20?
5/4
3/5
3/4
4/3

Answer:

absolute vlaue inequality: |x-3| > 9; solved: x<-6 and x>12

Step-by-step explanation:

I’m going to start this off by saying I learned all this right now by just searching up how to solve an absolute inequality equation and watching one video, so this might not be an accurate explanation. (I’m pretty sure the answer’s right though)

So an absolute value inequality must be written like this:  

| x - a | *inequality* b

a is going to be the number that the inequality is centered around, in this case, 3. b will be how far you can deviate from that number, which in this case is 9.  

Now, you will have this:

|x - 3| *inequality* 9

Now, to find the inequality, you need to understand the wording. If it says “more than” as it does here, then you would have the greater-than symbol (>). If you have “less than” then you’d have the less-than symbol (<). If the problem says “at least b away” then it would be greater-than-or-equal to (≥), and likewise, if it says “at most b away” then it would be less-than-or-equal-to (≤).

So now we're at:

|x - 3| > 9

To solve the equation, you just need to subtract 9(b) from 3(a) and add 9(a) to 3(b) to get -6 and 12. Since x must be more than 9 units away, you would get:

x<-6 and x>12

Hope this is helpful!

Answer:

what graphs are you talking about

Step-by-step explanation:

Answer:

1. 56%

2. 6.5%

3. 135

4. 13.8

5. 51

6. 92.5

7. 168

8. 14

9. 156.25

Step-by-step explanation:

Answer: Not enough information provided, please provide any additional instructions, answers, and text which may have been included in the question.

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

-5(3) +8

-15+8

7

Answer:

plug x in

-5 (3) + 8

-15 + 8

-7

Step-by-step explanation:

Answer:

Option (3)

Step-by-step explanation:

Coordinates of a point (h, k) which divides a line with ends [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] in the ratio of m : n are,

h = [tex]\frac{mx_2+nx_1}{m+n}[/tex]

k = [tex]\frac{my_2+ny_1}{m+n}[/tex]

If the ends of line AB are A(-5, -4) and B(5, 1) and a point (h, k) divides this line into two parts in the ratio of 3 : 2

h = [tex]\frac{3\times (5)+2(-5)}{3+2}[/tex]

h = 1

k = [tex]\frac{3(1)+2(-4)}{3+2}[/tex]

k = -1

Therefore, coordinates of the point (h, k) are (1, -1).

Option (3) will be the answer.

Answer:

a) 36

b) 2

c) 2

Step-by-step explanation:

Answer:

There are may different ways to write it...

Step-by-step explanation:

Reduce the expression, if possible, by cancelling the common factors.

Decimal would be 3.3333333333333...

Fraction: [tex]3\frac{1}{3} or\frac{10}{3}[/tex]

Answer:

it is B

Step-by-step explanation:

Answer:

[tex]\frac{1}{x-1}[/tex]

Step-by-step explanation:

(x - 1) × [tex]\frac{1}{x-1}[/tex] ( cancel the factor (x - 1) on numerator and denominator

= 1

[ In the same way 2 × [tex]\frac{1}{2}[/tex] = 1 ]

The required rational expression is [tex]\frac{1}{x-1}[/tex]

false because the mountain was created with the North not the South plate.

Answer:

2

Step-by-step explanation:

[tex]f(-2)\\f(x)=2x^2+3x[/tex]

when x=-2,   y=2

Hope this helps! (✿◕‿◕✿)

Answer:

it represents the following

read in my explanation

Step-by-step explanation:

A bar chart is a graph with rectangular bars. The graph usually compares different categories. Although the graphs can be plotted vertically (bars standing up) or horizontally (bars laying flat from left to right), the most usual type of bar graph is vertical.

The horizontal (x) axis represents the categories; The vertical (y) axis represents a value for those categories. In the graph below, the values are percentages.

Answer:

The unit price in this situation is the approximate cost per pound of clementines. So, the x-axis should represent the number of pounds. The y-axis should represent the cost.

Step-by-step explanation:

Plato correct answer word for word

Answer:

90 cents

Step-by-step explanation:

The order goes nickel, dime, quarter, quarter, quarter

Answer:

$0.90

Step-by-step explanation:

This is the answer because:

1) Penny = 0.01, Nickel = 0.05, Dime = 0.10, Quarter = 0.25

2) We have one nickel, one dime, and three quarters.

0.05 + 0.10 + 0.25 + 0.25 + 0.25 = 0.90

Therefore, the answer is 0.90

Hope this helps! :D

Answer:

233-19.2225=213.7775

Step-by-step explanation:

Answer:

8.25% of $233 should be $28.24 bringing the total to $261.24

Answer:

C, √45

Step-by-step explanation:

First, we can use process of elimination to get rid of A and D, since we know we're looking for a range, and only the highest or the lowest number is going to be outside of that range.

Now we simply have to run the remaining answers through our calculators.  √62 is 7.87 and √45 is 6.71.  Since 7.87 is between 7 and 8 and 6.71 is not, C must be our answer.

Answer:

C

Step-by-step explanation: When you square something you multiply it by itself, and 7*7 is 49. 45 is lower than 49, so it would be impossible.

Answer:

70

Step-by-step explanation:

They are corresponding angles, meaning they are equal in measure.

8x+6=-2+9x

-x=-8

x=8

Plug it in:

-2+9(8)

=70

Answer: -3/4x -19

Use formula y2 - y1

                      x2 - x1

Answer:

y=-3/4x-19

Step-by-step explanation:

Answer:

Undefined

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

B is the answer

Step-by-step explanation:

Hope it helps

Answer:

The letter E

Answer:

58

Step-by-step explanation:

Answer:

s = 29

Step-by-step explanation:

Let's solve your equation step-by-step.

2s+30=88

Step 1: Subtract 30 from both sides.

2s+30−30=88−30

2s=58

Step 2: Divide both sides by 2.

2s

2

=

58

2

s=29

Hope this helps!

(s means shirt)

Answer:

108

Step-by-step explanation:

base times hight i think its been a while since i looked at the area of a triangle

Answer:

The area is 54 units^2

Step-by-step explanation:

The area equation of a triangle is (base x height)/2

So I plugged in the numbers into the equation

(6 x 18 ) / 2

(108)/2

54 units^2

Answer:

3     13/20

Step-by-step instructions

Answer:

The correct equation that is shown is number 3. (edited).

Answer:

55 divided by 11/2 is 10

Number equivalent to 55/1 1/2 is 36.66 .

Given,

55 divided 1 1/2

Using division property,

The rules for division are:

(1) positive × or ÷ positive = positive

(2) positive × or ÷ negative = negative

(3) negative × or ÷ negative = positive

Rule for long division method,

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat.

Therefore,

divide, multiply, subtract, bring down and repeat or find the remainder.

Here the required value is of :

15/1 1/2

= 36.66

Hence the answer is 36.66

Know more about division,

https://brainly.com/question/10703980

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