If the sides of two similar figures have a similarity ratio of 3 2 , what is the ratio of their areas?

Answer:

X=1, x= -3, x= -1/2

Step-by-step explanation:

okay, so you've got your zeros right here actually. it's very simple, so I'll give you the reader's digest: SET THEM ALL TO ZERO

x-1=0 add your one, so that's x=1

x+3=0, subtract your 3, so that's x= -3

the last one is tricky: 2x+1=0, 2x= -1, but you can go further. divide your two, and you're left with x= -1/2

I hope this helps!!!

Answer:

49

Step-by-step explanation:

discriminant,b^2-4ac

=1-4×2×(-6)=49

Answer:

The radius is 15

Step-by-step explanation:

In the equation, 225 is a square of a radius, so the radius itself is the square root of 225, which is 15.

Answer: the radius is 15

Step-by-step explanation:

Step-by-step explanation:

6,000,000-300=5,999,700

Answer:

5,999,700 millones

Step-by-step explanation:

Resta 6 ,millones a 300

Answer:

B: goals per game

Step-by-step explanation:

She will atleast score 4 goals per game

3^2 + 10^2 = 109

square root of 109 = 10.4403065089

Answer:

x=10.44

Step-by-step explanation:

10^2+3^2=x^2

100+9=x^2

109=x^2

10.44030651=x

Answer:

anything that adds up to twelve like 3 x 4 or 6 x 2 or 12 x 1 so three answers

Answer:

sinθ= opp/hyp

sinθ= 5/x

sin30= 5/x

x= 5*sin30

x=2.5

Step-by-step explanation:

not 10 the answer is 2.5

Answer:

a) much smaller

b) little larger

c) little smaller

d) much larger

Step-by-step explanation:

Anything multiplied by a value less that 1 will reduce the size

Anything multiplied by a value larger than 1 will increase the size

(Basically, the larger the value, the less it is shrunk/the more it is expanded)

Answer:

(-8, 7)

Step-by-step explanation:

for 90 degree rotations u switch the numbers and make the first number opposite

Answer:c

Step-by-step explanation:

-8,7

Answer:

$6855.72 is the correct answer

Answer:

1.8%

Step-by-step explanation:(1.005[tex](1.005^4)t1.018^t 1+r=1,018 r=0.018[/tex])^t

Answer:

x^2 -5

Step-by-step explanation:

divide evrything by 4 and ignore the -0x it just equals 0

Step-by-step explanation:

[tex] \frac{6}{2} = \frac{3}{1 } = \frac{12}{4} = \frac{15}{5} \\ [/tex]

Answer:

you take 2 points on the graph

(3,300) and (6,200)

and then you do y2 -y1

                           x2-x1          

you plug in the values

200-300

6-3               =    -(100)/(3)

every 3 years the resale of a refrigerator decreases by 100 dollars.

its basically the rate that the price goes down for resale value of a refrigerator

Step-by-step explanation:

Let's take the points displayed on this graph:

(300, 3) (200, 6) and (100, 9).

Our first value in the points represents the amount of money for the resale value of a refrigerator, and the second value represents the number of years after the original purchase. So, as we can see, as the years increase, the value goes down $100 dollars every three years.

3 years after original purchase: $300

Increase years by three, value goes down by $100

6 years after original purchase: $200

The rate of change in this situation means that for every  resale three years after the original purchase, the value will decrease by $100.

Answer:

tjjtjjttjjtjtjtj

Step-by-step explanation:

nnnnhnnhnhnhnhnhnhnhnhnn

Look I tried ok???? Sorry... =_=

Answer: 4p(-3q+2)

Step-by-step explanation:

The hcf (highest common factor) of 8 and 12 is 4 so you would put a 4 in front of the bracket.

Then because it has p in both of the numbers you can put p at the front with the 4.

This looks like 4p so far.

After that, you would have to do -12/4=-3

So then because you don’t have a q at the front you would put it with the -3.

This looks like 4p(-3q) so far.

Then, you would have to do 8/4=2.

And as you have a p at the front, you don’t need one with the 2.

This would look like together as 4p(-3q+2)

I hope this helps it’s quite difficult to explain :)

Answer:

For every 1 Tablespoon, there are 3 Teaspoons

Answer:

Step-by-step explanation:

Answer:

7%

Step-by-step explanation:

Given data

Principal=  $3600

Time= 2 years

SImple interest=  $504

The expression for the simple interest is given as

SI= PRT/100

We want to find the rate R

504= 3600*R*2/100

cross multiply'

504*100= 3600*R*2

50400= 7200R

divide both sides by 7200

R= 50400/7200

R= 7%

Hence the rate is at 7%

Answer:

1  6/7

Step-by-step explanation:

hbkbiubi

Answer:

1/10

Step-by-step explanation:

Answer:

625?

Step-by-step explanation:

Answer:

625 is the value of 5×5×5×5 or 5^4

First, order the number set from least to greatest:

3 , 4 , 4 , 7 , 8 , 9 , 12 , 14 , 16 , 20

Mean: You find the mean by combining all the terms, and dividing by the amount of the terms there are in the number set:

(3 + 4 + 4 + 7 + 8 + 9 + 12 + 14 + 16 + 20)/10

(97)/10 = 9.7

Mean: 9.7

Median: You find the median by first ordering the number set from least to greatest, and finding the middle number. Note that if there is a even number of numbers in the set, you find the mean with the two given median digits:

8 & 9 are the median numbers:

(8 + 9)/2 = (17)/2 = 8.5

Median: 8.5

Mode: The mode is the number(s) in the set that shows up the most:

Mode: 4 (shows up one more time than all other numbers)

Range:  The range can be found by subtracting the least number from the greatest number in the number set:

Range: 20 - 3 = 17

Range: 17

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