Is the number 3 squared rational?

Answer:

Perpendicular

Step-by-step explanation:

The slope is the negative reciporal of one another

5x = -1x/5

The real numbers include the positive and negative integers and fractions (or rational numbers) and also the irrational numbers.

Answer:

2

Step-by-step explanation:

2

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From: rejkjavik

Ambitious

4.2K answers

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Answer: simple interest  = $9.75

Step-by-step explanation:

given data:

Principle = $1300

annual rate  = 9%  

time = 6 year =

we know that simple interest is given as

Simple interest  

FOR ABOVE QUESTION

Time is 1 month

simple interest  

simple interest  = $9.75

Answer:

7/12

Step-by-step explanation:

Number of calico cats : 7

Number of total cats : 12

Fraction of calico cats

Answer:

P is 250% of Q

Step-by-step explanation:

50/100 Q  =   20/100P            Multiply both sides by 100

50Q = 20 P                              Divide by 20

50/20 Q = P

2.5 Q = P

So P is 2.5 times the size of Q.

2.5 as a percent is 250 %

Answer:

44ft

Step-by-step explanation:

To find the answer, you need to first break down your shape. We can see that the 2 sides are identical so we can just multiply the area of on eof the sides by 2. The 2 sides equal 20 in all. Now lets look at the last section. To find an unknown side, we need to subract the 2 known sides. 8-5=3.   3x8=24

24+20=44

Hope this helps.

Answer:

Step-by-step explanation:

A1 = 2(5 x 2) = 20

A2 = 8 x 3 = 24

total = 20 + 24

      = 44 ft²

Answer:

4 hours

Step-by-step explanation:

33/11 = 3 hours

Plus 1-hour lunch break

Total is 4 hours

Answer:

the answer is rational , absolute value, cubic

Given :-

[tex] \\ \\ [/tex]

To find:-

[tex] \\ \\ [/tex]

First let's find increase in price :-

[tex] \\ [/tex]

[tex] \boxed{ \rm increase\% = \frac{increase}{original \: price} \times 100 }[/tex]

[tex] \\ \\ [/tex]

So:-

[tex] \\ [/tex]

[tex] \dashrightarrow \rm increase\% = \sf \dfrac{increase}{original \: price} \times 100 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow \rm increase\% = \sf \dfrac{6}{30} \times 100 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow \rm increase\% = \sf \dfrac{6}{3\cancel0} \times 10\cancel0 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow \rm increase\% = \sf \dfrac{6}{3} \times 10 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow \rm increase\% = \sf \cancel\dfrac{6}{3} \times 10 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow \rm increase\% = \sf 2\times 10 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow \bf increase\% = 20\%[/tex]

Answer:

$44.52 is the total bill, d = 11.13 × 4

Answer:

it's could be False i'm not sure

Answer:

-1

2+p=1/3+2/3

first do the fraction

2+p=1

collect like terms

p=1-2

p=-1

Answer:

Well you can’t really stack these percentages discounts.

Assuming it’s in the same order as the problem then

We can find the decimal equivalent by just dividing.

So think of it like this way.

Your getting 40 percent off, the original price.
The original price of course is a 100 percent since its the one and only price.

When your taking 0.4 percent off then its taking off 0.4 from the 1.00

So you have 0.6.

Your now paying 60 percent of the price.

Now the 30 percent.
Same thing except this times its 0.6.

Now 30 percent of 60 is 18 percent and then subtract that by 0.6 which is 0.42

Now for the final 15 percent
Same thing except this time its 0.15

15 percent of 0.42 is 6.3 percent, subtract that by 0.42 is 0.357

After the discounts were applied you’d only have to pay 0.357 or 35.7%

In order to find the total amount of discounts just subtract the amount we have to pay by the original which was 100 %. 100 - 35.7 = 64.3

Final net percentage is equivalent 64.3%

Answer:

p= 2

Step-by-step explanation:

So first you want to distribute the 6 to 3p-2 which basically means multiply

6(3p – 2) = 24

6 times 3p is 18 and 6 time -2 is -12

* remember a negative and a positive equal a negative*

18p-12=24

you want to get 18p by itself, so in order to do that you can add 12 to both sides because if you add 12 on the left side it cancels out -12 and whatever you do to one side you have to do it to the other so add 12 to 24 which is 36

18p = 36

since you want to get p by itself you divide p on both sides so it can cancel out 18 and 36/18 is 2

so p = 2

if you are wondering why i divide it and not subtract or add it is because 18 and p are stuck together so you have to divide but if it  was like 18 + p you can subtract because 18 and p arent together

Answer:

you have to show the diagram ...

Step-by-step explanation:

The Answer is:

Answer:

1. n = 0.2

2. n ≈ 1.396577191 or n ≈ -1.521577191

Step-by-step explanation:

Q1:

[tex]5(n-2)+9 = 0[/tex]

[tex]5n-10 = -9[/tex]

[tex]5n = 1[/tex]

[tex]n = 0.2[/tex]

Q2:

Use the quadratic formula on your calculator.

Work Shown:

x/(135,000) = (9.43)/(1000)

x = 135,000*(9.43/1000)

x = 1273.05

Solve using ratios as ratios remain same

Let the amount be n

[tex]\\ \rm\Rrightarrow \dfrac{9.43}{1000}=\dfrac{n}{135000}[/tex]

[tex]\\ \rm\Rrightarrow 0.00943=n/135000[/tex]

[tex]\\ \rm\Rrightarrow n=0.00943(135000)[/tex]

[tex]\\ \rm\Rrightarrow n=1273.05[/tex]

Answer:

A. Yes -- Aricka drew the line correctly because the line is decreasing with data points above and below the trend line.

Explanation:

This is what is known as having a line of best fit. The data points should at least nearly be evenly distributed on both sides of the line for it to be a good line of best fit. You should also make sure that you have at least a few points TOUCHING the line. This is a majour part of having a line of best fit.

I am joyous to assist you at any time.

Answer:

A. Yes -- Aricka drew the line correctly because the line is decreasing with data points above and below the trend line. :)

Step-by-step explanation:

Answer: T

Step-by-step explanation:

Answer: A

Step-by-step explanation:

The answer to this question is A. We know this because it is in slope-intercept form, there m is the slope and b is the y-intercept. In A, you can see that 1/3 is m and b is 2. This proves that A is the correct answer.

Answer:   x-intercept = 42/3 = 14

Step-by-step explanation:  y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

Notice that when x = 0 the value of y is 6/-1 so this line "cuts" the y axis at y=-6.00000

 y-intercept = 42/-7 = 6/-1  = -6.00000

When y = 0 the value of x is 14/1 Our line therefore "cuts" the x axis at x=14.00000

 x-intercept = 42/3  =  14

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -6.000 and for x=2.000, the value of y is -5.143. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -5.143 - (-6.000) = 0.857 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

   Slope     =  0.857/2.000 =  0.429

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  3x-7y-42  = 0 and calculate its properties

x-intercept = 42/3 = 14

Answer:

1 and 52 chance

Step-by-step explanation:

Answer:

It's A 310 cm 2

Step-by-step explanation:

percentage of accuracy: 89.3%

[tex]\sf accuracy = \dfrac{goals \ made}{total \ goals \ attempted}[/tex]

[tex]\hookrightarrow \sf accuracy = \dfrac{25}{28} *100[/tex]

[tex]\hookrightarrow \sf accuracy = 89.2857 \%[/tex]

[tex]\hookrightarrow \sf accuracy = 89.3 \%[/tex]

Answer:

See below.

Step-by-step explanation:

n-4.5>8

 +4.5 +4.5

n>12.5

-hope it helps

Particularly yes

Step-by-step explanation:

$30 per 46 and 30÷ 2 is 15 while 46÷2 is 23

therefore it is yes

Answer:

125/100=0.125

(b) 7/10+5/100=75/100=75%

Answer:

a. 1.25

b. 75%

Step-by-step explanation:

Percentage to Decimal = Divide by 100

Decimal to Percentage = Multiply by 100

Answer:

b = (-4/5)a - (3/10)c

--------------

-2(8a + 10b) = 6c

8a + 10b = -3c

10b = -8a - 3c

b = (-8/10)a - (3/10)c

b = (-4/5)a - (3/10)c