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sergeinik [125]
4 years ago
8

Help me its due tomorrow

Mathematics
2 answers:
Reil [10]4 years ago
8 0
1.) The ratio from comedies to actions was 5 : 2 and we know that there were 15 comedies. How did we get from 5 comedies to 15 as shown in the ratio? We multiplied 3 to get the total. To get the total number of action movies, we multiply 3 as well.
2 x 3 = 6
6 is our final answer.

2.) Deleted to kept was 7 : 2. He deleted 14. How did we get from 7 deleted in the ratio to 14 deleted total? Multiplied 2. So multiply 2 to 2 as well.
2 x 2 = 4
So Billy kept 4 AND deleted 14. Add these to get a total of 18 songs originally.

3.) If the total was 65 and there were 25 small fries, we first have to find the number of large fries to find the ratio.
Subtract 65 - 25 to find the number of large fries and you get 40.
There are 40 large fries and 25 small fries.
The ratio should be 40 : 25 but we can simplify this further.
Divide 5 on both sides.
40/5 = 8
25/5 = 5
Our final ratio is 8 : 5

4.) Winning to losing is 7 : 6. The ratio win is 7, the total wins is 42. From the ratio to the total, we multiply 6. To find the total losses, we multiply 6 to the ratio of losses.
6 x 6 = 36
We get a total of 36 people that lost.

I hope you get the idea, find the number you multiply from ratio to total, multiply it to the other number. If you have any other questions just ask! :)
denpristay [2]4 years ago
3 0
10 is 24
9 is 56:32
8 is 5
1 is 6
2 is36 and thats it
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matrenka [14]
Casey is 161cm tall.
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3 years ago
Sams building a suspension bridge for the playground at the elementary school I needed some chain-link and some rope he bought a
a_sh-v [17]

Answer:

Amount of material for chain link = 30 feet

Amount of material for rope = 50 feet

Step-by-step explanation:

Let the amount of chain link = X

The amount of rope be represented by Y

He bought a total of 80 feet of materials

Hence we have:

X + Y = 80 ....... Equation 1

Y = 80 - X

The chain-link cost two dollars per foot and the rope cost 1.50 per foot he spent a total of $135

X × $2 + Y × $1.50 = $135

2X + 1.5Y = 135 ......Equation 2

Substitute 80 - X for Y in Equation 2

2X + 1.5(80 - X) = 135

2X + 120 - 1.5X = 135

Collect like terms

2X - 1.5X = 135 - 120

0.5X = 15

X = 15/0.5

X = 30 feet

Substitute 30 feet for X in Equation 1

X + Y = 80 ....... Equation 1

30 + Y = 80

Y = 80 - 30

Y = 50 feet

Hence the amount of material he used for the chain link = 30 feet and the amount of material he used for the rope was = 50 feet

6 0
4 years ago
I need help on this math problem:
sertanlavr [38]

Answer:

E

Step-by-step explanation:

11x-4<15

11x<11

x<1

12x-7>-25

12x>-18

x>-3/2

x<1 or x>-3/2, that covers the whole x-axis domain

5 0
3 years ago
Read 2 more answers
________________shapes are radical alterations of visible reality simplifications, exaggerations, or transmutation that sometime
Tanzania [10]

Answer:4. Abstract.

Step-by-step explanation: Abstraction is a term used to describe a departure from reality in the expressions of image in art.

This kind of departure from accurate and actual representation can be slight,can be partial, or complete or total.

Abstract shapes are shapes used in depicting the virtual images of certain objects or people,it usually does not actually display reality or, it only shows the radical altering of the visual realities of different things.

8 0
3 years ago
Which expression represents the number 867
Sindrei [870]

Answer:

C. 500 + 300 + 50 + 10 + 7

Step-by-step explanation:

Which expression represents the number 867?

A. 80 + 60 + 70

B. 800 + 6 + 7

C. 500 + 300 + 50 + 10 + 7

D. 500 + 300 + 60 + 70

Checking the answer choices by adding the expression

A. 80 + 60 + 70

= 210

No correct

B. 800 + 6 + 7

= 813

Not correct

C. 500 + 300 + 50 + 10 + 7

= 867

Correct

D. 500 + 300 + 60 + 70

= 930

Not correct

Therefore option C. 500 + 300 + 50 + 10 + 7 is the correct answer

4 0
3 years ago
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