Please help me, picture included!

The answer is A. [tex]\frac{(x-2)(x+6)}{x-6}[/tex].

Answer:

[tex] \sqrt{45} [/tex]

Step-by-step explanation:

(5,9) and (2,3)

then by distance formula

[tex]d = \sqrt{{(x1 - x2)}^{2} + {(y1 - y2)}^{2} } [/tex]

d²=3²+6²

d²=9+36

d²=45

[tex]d = \sqrt{45 } [/tex]

Answer:

Number of dimes = 34

Number of nickels = 13

Step-by-step explanation:

Total number of coins = 47

Coins are in the form of nickels and dimes.

Value of a nickel = 5 cents

Value of a dime = 10 cents

Total value of coins = $4.05 or 405 cents

To find:

Number of nickels and dimes?

Solution:

Let number of nickels = [tex]x[/tex]

Money value of nickels = 5[tex]x[/tex]

Let number of dimes = [tex]y[/tex]

Money value of dimes = 10[tex]y[/tex]

Total value of coins = [tex]5x+10y[/tex]

This value is given as equal as 405.

As per question statement, the equations can be written as:

[tex]5x+10y = 405 ..... (1)\\x+ y = 47 ...... (2)[/tex]

Multiplying equation (2) with 5 and subtracting from equation (1):

[tex]10y - 5y = 405 - 235 \\\Rightarrow 5y = 170\\\Rightarrow y = 34[/tex]

Number of dimes = 34

Number of nickels  = 47 - 34 = 13

Answer:

hi

Step-by-step explanation:

Answer:

y=4 and boundary point

Step-by-step explanation:

Answer:

the second one

Step-by-step explanation:

plz brailniest :)

btw, do you want an explanation?

Answer:

x=1.4 or 21/15

Step-by-step explanation:

Answer:

x is equal to one and two fifths.

Step-by-step explanation:

Given:

12x - 15 = 6 - 3x

Let's start by noticing that every term in that equation is divisible by 3.  That means we can factor 3 out of it, giving us:

4x - 5 = 2 - x

Now we'll add x to both sides:

4x + x - 5 = 2 - x + x

5x - 5 = 2

An then we add 5 to both sides:

5x - 5 + 5 = 2 + 5

5x = 7

Finally, we can divide both sides by 5 to get the final answer:

5x ÷ 5 = 7 ÷ 5

x = 7/5

To put that in proper form it would be:

[tex]x = 1 \frac{2}{5}[/tex]

Answer:

36

Step-by-step explanation:

24 divided by 2 is 12. 12=1/3. 12x3=36

Answer:

150 miles

Step-by-step explanation:

2 1/2 = 2.5

60 * 2.5 = 150

Hence, the answer is 150 miles.

Answer:

mai is faster

Step-by-step explanation:

because even though she on goes 15 meters in 6 seconds she would have 4 times the advantage because of the extra 4 seconds she has

Answer:

×^2-10× + 25

I'm not sure

Answer:

A

Step-by-step explanation:

100/25=4

130x4=520

Answer:

-4.2, -3.5, -2.1, -1, -0.5, 0.5, 3.5, 4.8

Step-by-step explanation:

Hopefully this helps.

Answer:

Step-by-step explanation:

The  straight line equation is:

y = m*x  + b     Where m is the slope of the line and b the intercept with   y-axis, in our case y is the depth of the tank and x (time in lapsus of 3 hours).

The slope m  =  ( y₂ -  y₁ ) / (x₂ - x₁)

We have point  A ( 3 , 8 )  and point  B ( 6 , 7 )

m  = ( 6 - 3 ) / (7 - 8 )  m = -3

We see that  each 3 hours time-depth decreases  1 in.

Then   to find the depth at the beginning of x-axis

At  noon     12   tank was  9 inches, three hours before at 9 in the morning the depth was 10 inches and:

9  in the morning   10

6  in the morning   11

3  in the midnight   12

12 in the night         13

Then 13 is the intercept with y-axis

then the equation is:

h = - 3*x + 13

Note x is time in lapsus  of 3 hours

Answer:

she made 36 lol

Step-by-step explanation:

90 divided by 2.5 =36

HAVE A NICE NIGHT!!!!! :))

Answer:

Option A

Step-by-step explanation:

It's a parallelogram because the four sides all has equal length

Answer:

x = 8

Step-by-step explanation:

Given

- 4(- x + 8) = 0

- 4≠ 0, so

- x + 8 = 0 ( subtract 8 from both sides )

- x = - 8 ( multiply both sides by - 1 )

x = 8

Answer:

X=8

Step-by-step explanation:

GOOD LUCK!

Answer:

x < -7

Step-by-step explanation:

Divide both sides by 3

simplify

add 4 to both sides

Answer:

x<-7

Step-by-step explanation:

Answer:

Consistent and Independent, I think so.....

Step-by-step explanation:

Answer:

Coincident

Step-by-step explanation:

Two lines that lie exactly on top of each other are called coincident.

[tex]4y+x=2[/tex] --------------(1)

is same as

[tex]8y+2x=4[/tex] -----------(2)

taking 2 common from equation (2)

[tex]4y+x=2[/tex]

which is same as equation (1)

Answer:

100000

Hope this helps

Answer:

D.

Step-by-step explanation:

Because ang, pangalan ng nanay niya

Ay, MARITES... HASHYTTS

Answer:

1 hour and 45 minutes

Hope this helped, have a nice day! :)

Answer:

range

Step-by-step explanation:

Answer:

my answer would be 2500

Step-by-step explanation:

just a guess

Answer:

1st they should multiply 2 and 4 first because you need to fallow order of operations you will get 8 then you add the 1 getting you 9 finally you subtracted 12 and 9 getting 3 so NO THE STUDENTS WORK WAS NOT DONE CORRECTLY

Answer:

8

Step-by-step explanation:

10+5.50x=34+2.50x

-2.50x from each side

10+3x=34

-10 from each side

3x=24

divide both sides by 3

x=8

Answer:

y=1/4x+6

Step-by-step explanation: