Find the value of each variable.
A. a . 3 = -30
B. -9 .b=45
C. -89 .12 =c
D. d. 88 = -88,000

Answer:

132cm^2

Step-by-step explanation:

First find the area of the rectangle above the trapezoid using the formula LW

7(4)

28

Then find the formula of the trapezoid using the formula 1/2h(b1+b2)

1/2×8(7+19)

4(26)

104

Finally add both the areas to find your total area

104+28=132cm^2

Answer:

D 228 ounces

Step-by-step explanation:

Hope this helps

Answer: b

Step-by-step explanation:

Answer:

(x-3)(x+3)(x+2)

Step-by-step explanation:

x^3 + 2x^2 - 9x -18

= x^2(x+2) - 9(x+2)

= (x^2 - 9) (x+2)

= (x+3)(x-3)(x+2)

Answer:

hope this helps:))))))

Answer:

C

Step-by-step explanation:

what you already know is there are 12 months, and 300 is the total amount. typically you'd do 300/12 = a but reversed thats a x 12 = 300 which gets you the same thing. Lmk if i'm wrong!

Answer:

C

Step-by-step explanation:

what you already know is there are 12 months, and 300 is the total amount.  you'd do 300/12 = A, but reversed thats A x 12 = 300 which gets you the same thing. just wanted to help

Answer:

14 just look at the gallons chart, one gigantic G with four pints , and in every pint is two cups, so get rid of one pint and count the remaining cups.

1 gallon = 4 quarts = 8 pints = 16 cups = 128 fluid ounces

Nicco+Andrew = 1 + 1 = 2 pints

remaining juice = 8 pints(1 gallon) - 2 pints = 6 pints

Answer:

7.7

Step-by-step explanation:

square root 59 and it's 7.681, round to tenth to get 7.7

if theres 2 and 15, its just 2 of that to 15 of the other

its 2:15 or 2/15 or whatever way you want to write a ratio

fun fact:

The Hog Rider card is unlocked from the Spell Valley (Arena 5). He is a quick building-targeting, melee troop with moderately high hitpoints and damage. He appears just like his Clash of Clans counterpart; a man with brown eyebrows, a beard, a mohawk, and a golden body piercing in his left ear who is riding a hog. A Hog Rider card costs 4 Elixir to deploy.

Step-by-step explanation:

subtract 12:56 from 8:01 to get 4:55. That’s 4 hours and 55 minutes

thats in hours! if it was minutes it would be 4 minutes and 55 seconds

Answer:

32 i think

Step-by-step explanation:

Answer:

12) x= 29 ; (4+5x) = 149° ; (x+2) = 31°

15) x=29 ; (2x+1) = 59° ; (x+2) = 31°

16) x=17 ; (4+2x) = 38° ; (3x+1) = 52°

Step-by-step explanation:

So for each problem you follow the same steps.

1) See what the angles should measure up to. (#12 is 180°, and #15 & 16 is      90°

2) Write your equation. (I'm going to use #12 as an example). 4+5x+x+2=180

3) Simplify the equation. 6x+6=180

4) Solve the equation. x=29

5) Then replace each x with the 29, and solve.

6) To double-check the angles, add both angles together and they should be 180° (or whatever you decided you were solving for on step 1)

Answer:

points. 10. 20. 30. 50

prizes 3. 6. 9. 15

Step-by-step explanation:

For every 10 points its 3 prizes

10 points 3 prizes

20 points 6 prizes

30 points 9 prizes

50 points 15 prizes

Answer:

points. 10. 20. 30. 50

prizes 3. 6. 9. 15

Step-by-step explanation:

For every 10 points its 3 prizes

10 points 3 prizes

20 points 6 prizes

30 points 9 prizes

50 points 15 prizes

Answer:

The difference between the volume of the prism and the volume of the storage container is 35 - 31.25 = 3.75 cm³      

Step-by-step explanation:

Given : A rectangular prism has a length of  cm, a width of  cm, and a height of 5 cm.

Justin has a storage container for the prism that has a volume of 35 cm³.

We have to find the difference between the volume of the prism and the volume of the storage container.

Since  the volume of the rectangular prism is given as the product of its length , width and height.

Mathematically written as,

Volume of rectangular prism = Length ×  Width ×  height

Given - length =   cm,

width =  cm,

and  height = 5 cm.

Thus, Volume of rectangular prism =

Simplify, we have,

Thus, Volume of rectangular prism =  cm³

Thus,  the difference between the volume of the prism and the volume of the storage container is 35 - 31.25 = 3.75 cm³

[tex] = x - 2y[/tex]

hope it's helped~

Answer:

x-2y

Step-by-step explanation:

-1/2(-2x +4y)=2x/2-4y/2

=x-2y

Answer:

The pounds of grapes left with seinna is 3.125

Answer:  3 1/8 or 3.125 pounds

Step-by-step explanation:

5 3/4 - 1/8 - 2 1/2

fix fractions -->

3/4 = 6/8

1/8 = 1/8

1/2 = 4/8

add fractions -->

1/8 + 2 4/8 = 5/8

2 5/8

subtract -->

5 6/8 - 2 5/8

3 1/8

pt. a

i dont know sorry im not good with linear equations

(and no, im not just doing this for points)

pt. b

Answer: no

Step-by-step explanation:

380%45=8.4444444

so it will take him around 8 and a 1/2 days to read it finish

Answer:

7.2 cups of water. To solve, simply divide 36 by 5. I hope this helps you on your assignment!

Answer:

9. 80% 10. 150%

Step-by-step explanation:

9. 20 x 4 = 80/ 20 x 5 = 100

80/100 = 80%

10. 6 x 25 = 150/ 4 x 25 = 100

150/100 = 150%

Answer:

264 in²

Step-by-step explanation:

the surface area of the ramp = 2 x ½ x 6 x 8 + 9 x 10 + 8 x 9 + 6 x 9

                                                = 48 + 90 + 72 + 54

                                                = 264 in² (simple calculation)

Answer:

15 !

Step-by-step explanation:

Answer: 1   2/5

Step-by-step explanation:

8 2/5 ÷ 6

Convert 8 2/5 to an improper fraction

42/5

Find the reciprocal of 6 (turn it upsidedown)

42/5 x 1/6

42/30

1 12/30

Reduce

12/30= 2/5

[MA]:

7/5

The explanation:

[tex]\frac{42}{5}[/tex] ÷ [tex]\frac{6}{1}[/tex]

42 x 1 = 42

5 x 6 =  30

42/30 = simplifying = 1 2/5

1 2/5 = simplifying = 7/5

mixed number in simplest: 7/5

decimal: 1.4

[xArtsy]

Answer:

9x -5 + 7x [tex]{8}y[/tex]

Bye! have a great day/night

Answer:

I won't be able to a service B but I can answer a

Step-by-step explanation:

measure it with scale write it ft and cm and multiply to get answer and after getting the answer use cm and draw same Sign by using the cm a see you got by multiplying

Answer: the second is the answer

Step-by-step explanation: Keith cared 3 more than sean.

Answer: I believe this will be your answer for this.

x = [tex]2/729[/tex]  so basically this is your solution of x equaling to 2 over 729.

(hope this helps!)

Answer:

help with what its not appearing

Step-by-step explanation:

Answer: If there is a photo that is supposed to go along with it I can probably help you:)

Step-by-step explanation: there is no photo, so I cant help you:(

Answer:

x = m + 8

Step-by-step explanation:

The number of marbles is represented by m

He puts 8 more into the bag.

Solution: Let no. of new marbles after adding 8 more marbles be x

Since there is m marbles in the bag.

So, after adding 8 more there will be marbles in the bag = m + 8

Bye, have a great day/night

Answer:

[tex]\frac{1}{15}[/tex] is the answer.

Step-by-step explanation:

[tex]\frac{4}{5} - \frac{11}{15}[/tex]

Change the denominators to 15.

[tex]\frac{12}{15} - \frac{11}{15}[/tex]

12 - 11 = 1.

= [tex]\frac{1}{15}[/tex]