sisters homework i dont want to do it lol 2 questions
First slide question 1
second slide question 2

Answer:

B

Step-by-step explanation:

speed is determined by the gradient

car 1 gradient = change in y / change in x =  [tex]\frac{85 - 75}{17 -15} = \frac{10}{2} = 5[/tex]

car 2 gradient = 10

so car 2 is travelling faster than car 1

Answer:

A. 50.24

Step-by-step explanation:

C=2πr=2·π·8=50.24

Answer:

B

Step-by-step explanation:

1/5 = 0.2

1/3 = 0.33

Answer:

B

Step-by-step explanation:

1/5=0.2

1/3=0.33333.........

Answer: I think 612 millimeters

Answer:

251.65 Millimeters rounded to the hundredths place.

Step-by-step explanation:

The formula for the area of a circle is A=π×r^2.

Step 1: Find r, or the radius, which is half the diameter. In this case, it is 8.95.

Step 2: Square the radius that you get. In this case, the answer is 80.1025.

Step 3: Multiply the past number by π on your calculator. Some teachers allow 3.14 but be certain that your teacher allows it. In this case, π×80.1025=251.649425534

Step 4: You've got your answer! Hope this helps!

Answer:

54 in. square

Step-by-step explanation:

First, average the two lengths. Then, multiply that by the height. The average of 6 and 12 is 9, and 9 times 6 = 54.

Answer:

A. 77/210

Step-by-step explanation:

Answer:

1%

Step-by-step explanation:

Answer:

6 ounces

Step-by-step explanation:

20% of 5

0.20 x 5 = 1

5 + 1 = 6

Answer:

look below. brainliest pls :)

Step-by-step explanation:

Blank 1: 7

Blank 2: 7

Blank 3: 26

To find the value of x, we need to substitute each number from the set {3, 5, 7, 9} into the equation x + 3x + 5 = 33 and see which value satisfies the equation.

Let's try each number one by one:

For x = 3, the equation becomes 3 + 3(3) + 5 = 3 + 9 + 5 = 17, which is not equal to 33.

For x = 5, the equation becomes 5 + 3(5) + 5 = 5 + 15 + 5 = 25, which is not equal to 33.

For x = 7, the equation becomes 7 + 3(7) + 5 = 7 + 21 + 5 = 33, which satisfies the equation.

For x = 9, the equation becomes 9 + 3(9) + 5 = 9 + 27 + 5 = 41, which is not equal to 33.

Therefore, the value of x that holds true for the equation is 7. So, the smaller number is 7 and the larger number can be calculated by adding 5 to it, resulting in 7 + 5 = 12.

Answer:

D

Step-by-step explanation:

Answer:

1st 2nd and 3rd box

Step-by-step explanation:

1. It does not form a straight line because the output is not proportional. (it does not follow a pattern)

2. the line is not proportional because it does not follow a pattern or ratio of any kind (2468 is proportional because it follows the pattern of 2)

3. the origin is the coordinates (0,0) and the table has that labeled in the diagram therefore the graph does go through the origin

4. the output is not constant (output is 0149) because it does not show any sort of pattern. therefore the 4th box is incorrect.

Answer:

32/15

Step-by-step explanation:

2 2/3 = 8/3

8/3 x 4/5 = 8x4/3x5 = 32/15

Answer: It is likely that AC + DC = Back In Black.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The prime factorization of 72 is 2^3 x 3^2.

I hope this helps :)

Answer:

the prime factorization of 72 is d

Step-by-step explanation:

the prime factors of 72 are written as 2to theirs power times 3to the 2 power where 2 and 3are the prime numbers

Answer:

A) [tex]A=\pi r^2[/tex]

Step-by-step explanation:

Answer:

Its A

Step-by-step explanation:

I really don't know how to explain it. But I hope I helped :)

Answer:

true

Step-by-step explanation:

Answer:

365

Step-by-step explanation:

Answer:

465

Step-by-step explanation:

im not sure

Answer:

B. 27 cubic feet

Step-by-step explanation:

V = l x w x h

V = 4.5 x 2 x 3

V = 27

hope this help !

(don't forget to make this the best answer)

(I like your profile picture lol)

Answer:

-x = 14

is not equivalent to x + 10 = 2x - 4

hope it helps

Answer:

Ok

Step-by-step explanation:

Answer:

g

Step-by-step explanation:

g

Answer:

3/5      1/10

Step-by-step explanation:

1/5 divided by 1/3 is 1/5 times 3 which is 3/5

1/2 divided by 5

= 1/2 divided by 5/1

=1/2 times 1/5

=1/10

Answer:   1) 3/5     2) 1/10

Step-by-step explanation:

1) 1/5 divided by 1/3

then you take the reciprocal so the equation is now 1/5 times 3/1

and you get an answer of 3/5

2) 1/2 divided 5/1 (you put the one under the 5 cuz it's a whole number)

Take the reciprocal of the second fraction and flip the numerator and denominator so you get 1/5.

Then, do 1/2 x 1/5 which equals 1/10.

Hope that helped! :)

Answer:

It is 30 minutes

Answer:

multiply 5 by 3.5

Step-by-step explanation:

3.5 times 5 = 17.5

Answer:

17.5

Step-by-step explanation:

scale factor = side x of figure B. / side label 5 of figure A

x = scale factor * side label 5 of figure A

x= 3.5* 5

x= 17.5

Answer:

20.7%

Step-by-step explanation:

Amount of stock increased in Company A = 20% of 1790

           = 0.20 * 1790 = $ 358

Investor's stock in company A this year = 1790 + 358 = $ 2148

Amount of stock increased in Company B = 22% of 1000

           = 0.22 * 1000= $ 220

Investor's stock in company B this year = 1000 + 220 = $ 1220

Total amount in investor's stock account  = 2148 + 1220 = $ 3368

Increased amount = 3368 - 2790 = $ 578

Increase percentage = [tex]\frac{578}{2790}*100[/tex] = 20.71

                                   = 20.7%

Answer:

20.7%

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

15x12=180

180/2=90

Answer:

200

Step-by-step explanation: