please answer will give brainliest

Answer:

13 miles lol that's what I Kno

Answer:

10 + 30

Step-by-step explanation:

10-1(-30)

10+1(30)

10+30

Answer:

Step-by-step explanation:  Chemical signal is the type of communication which coordinates actions between neighboring cells . This ability originated in single cells organisms and was essential for the evolution of multicellular organisms because after a cell receives a message, it is transferred across the plasma membrane and changes are brought about within the cell in response to this message.

Answer:

x

Step-by-step explanation:

Answer:

y = 3x - 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 3 , then

y = 3x + c ← is the partial equation

To find c substitute (4, 5) into the partial equation

5 = 12 + c ⇒ c = 5 - 12 = - 7

y = 3x - 7 ← equation of line

Answer:

I think its 1/4 or something like that

if it is 1/4 inches per year:32 years

if it is 14 inch per year:4/7 years

Step-by-step explanation:

Answer:

43. [tex]= \frac{.0045}{100}[/tex]

44. [tex]4\frac{9}{10}[/tex]

45. 8

Step-by-step explanation:

43. 0.45% = .0045

      [tex]= \frac{.0045}{100}[/tex]

44. [tex]\frac{1}{2}[/tex] • [tex]9\frac{4}{5}[/tex]

    = [tex]4\frac{9}{10}[/tex]

45. VIII = 8

Answer:

425p + 100

Step-by-step explanation:

only answer that makes sense

Answer:

Step-by-step explanation:

Answer:

I believe it would the the parallel on the top left

Step-by-step explanation:

I said the parallel because the other three are all angles (acute(<90),Right(90) and obtuse(90>)

Answer:

The answer for the first one is 6,9 and the second one is 5

Step-by-step explanation:

hope this helped !! :)

Answer:

i dont know

Step-by-step explanation:

Maybe try looking up 20/12 and then apply that to the other problems

I mist that one its not the first one

Step-by-step explanation:

Answer:

The correct answer is the last image...I just got it right on the quiz.

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]\frac{36}{9}[/tex] = 4

I would really appreciate it if you would please mark me brainliest! Have a blessed day!

Answer:

Step-by-step explanation:

Total number of sandwiches = 36

Total pounds of ham = 9 pounds

per pound = 36 ÷ 9 = 4 sandwiches

Ham per sandwich = 0.25 pounds

Answer:

150 for 11.99

the pills in this box are the cheapest

Answer:

150 for $11.99

Step-by-step explanation:

Answer: $18.33

Step-by-step explanation:

c = cost

c = (65-10) / 3

c = 18.3333333333

c = $18.33

Answer:

∠3 would be 134° because it is alternate interior to ∠5

∠2 would be 46° because it is supplementary to ∠1

Hope this helped

Answer:

y=5x-3

Step-by-step explanation:

Answer:

477.52cm^2

Step-by-step explanation:

Brainliest or I will report you

Answer:

assuming this is a rectangle:

VW=31

WX=19

YW=36.36

ZX=18.18

VX=36.36

Step-by-step explanation:

VW=VX

VW=31

WX=VX

WX=19

YW^2=19^2+31^2

YW^2=361+961

YW^2=1322

YW=36.36

ZX=1/2VX

ZX=18.18

VX=YW

VX=36.36

The measures of the rectangle are

a) The measure of VW = 31

b) The measure of WX = 19

c) The measure of YW = 36.36

d) The measure of ZX = 18.18

e) The measure of VZ = 18.18

The diagonal of a rectangle is calculated by the formula

From the Pythagoras Theorem , The hypotenuse² = base² + height² , and

Diagonal of a Rectangle = √ ( Length )² + ( Width )²

Given data ,

Let the rectangle be represented as VWXY

Now , the diagonals of the rectangle are VX and WY

Substituting the values in the equation , we get

The measure of VY = 19

The measure of XY = 31

Now , for a rectangle the opposite sides are congruent

So , the measure of VY = measure of WX

And , the measure of XY = measure of VW

On simplifying the equation , we get

The measure of WX = 19

The measure of VW = 31

And , the diagonal of the rectangle = √ ( Length )² + ( Width )²

Substituting the values in the equation , we get

The diagonal of the rectangle YW = √ ( 31 )² + ( 19 )²

The diagonal of the rectangle YW = √ ( 961 + 361 )

The diagonal of the rectangle YW = 36.359 ≈ 36.36

And , the measure of VX = measure of YW = 36.36

Now , the measure of ZX = measure of VZ = measure of VX / 2

So , the measure of ZX and VZ = 36.36 / 2 = 18.18

Hence , the diagonal of the rectangles is 36.36

To learn more about diagonals of the rectangle click :

https://brainly.com/question/13583275

#SPJ2

Answer:

1. 30 student

2. 120 student's didn't vote

3. 7 quarters

Step-by-step explanation:

1. first, see how many games can be played:

45÷3 = 15

then, multiply the number of games by two because 2 students can play per game

15 • 2 = 30

2. first, figure out what percent of students did not vote:

  100 - 60 = 40%

  then, multiply the number of students total (300) by the decimal of the percent that did not vote to find the number of students who didn't vote:

    300 • .40 = 120 student's didn't vote

3. first, find how much 9 dimes is:

   1 dime = $0.10

   9 dimes = 9 • $0.10 = $0.90

  then, find how much money kerry had:

   $2.65 - $0.90 = $1.75

   finally, find out how many quarters kerry had by dividing the amount of money she had by the worth of a quarter:

   1 quarter = $0.25

    $1.75 ÷ $0.25 = 7 quarters    

Answer: Rachel is 30 years old and Kayla is 18

Step-by-step explanation:

I got the answer like this:

What plus what equal 48. 24 + 24

So to get the answer I subtracted one from the first 24, and added one to the second 24.

I did this until they were 12 numbers away. This gave me their age.

Answer:

-3x-4

Step-by-step explanation:

-2x+7-(x+11)= -2x+7-x-11

now combine like terms:

-3x-4

Answer:

(3x 2 + 5x - 8) = (3x+8)(x−1)

(x^2-3x + 2)= (x−1)(x−2)

Step-by-step explanation:

you just have to factor

Answer:

1) 11x-8

2)       x2-3x+2      

Step-by-step explanation:

if it is correct plz plz mark as brainliest

thank you

19NBoli

Answer: x=6

Step-by-step explanation:

Given

5x-3=27

Add 3 on both sides

5x-3+3=27+3

5x=30

Divide 5 on both sides

5x/5=30/5

x=6

Hope this helps!! :)

Please let me know if you have any questions

Answer:

4 in

Step-by-step explanation:

bac=6in2 3*2=6 then 2*2=4in2

Answer:

Infinite solutions or more