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Natali [406]
4 years ago
5

HAPPY VALENTINE"S DAY!!! Also plzzzz help me! Simplify. 18x + 3xy + 5y − 2(6xy − 2y + 4)

Mathematics
1 answer:
Shalnov [3]4 years ago
7 0

Step-by-step explanation:

18x+3xy+5y-12xy+4y-8=18x-9xy+y-8

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Escribir un 1% como decimal
Nikolay [14]

Answer:

0.01

Step-by-step explanation:

1% = \frac{1}{100}

0.01

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3 years ago
What is Xcubed -(25cubed -2cubed)=. X=95
Lorico [155]

Answer: I’m not 100% sure on the full answer but hopefully I can help you out a little. X cubed is x3

Step-by-step explanation:

4 0
3 years ago
Someone help me find X and Y
mojhsa [17]
X is the is the number four and y is 7+3 which is 10 so X is the number for and y is the number 10
5 0
3 years ago
The varsity soccer team has 20 players. Three of the players are trained to be goalies while the remaining 17 can play any posit
Vadim26 [7]

Answer:

The coach can choose a lineup of 11 players in 6,047,981,701,347 different ways.

Step-by-step explanation:

Since the varsity soccer team has 20 players, and three of the players are trained to be goalies while the remaining 17 can play any position, and only 11 players can be on the field at once, and the coach wants to make sure there is exactly one goalie on the field, to determine how many ways can the coach choose a lineup of 11 players if exactly 1 player must be a goalie the following calculation has to be made:  

3 x 17 ^ 10 = X

3 x 2,015,993,900,449 = X

6,047,981,701,347 = X

Therefore, the coach can choose a lineup of 11 players in 6,047,981,701,347 different ways.

6 0
3 years ago
Can someone please solve this
Mrac [35]

This one takes time to type all the math work.

Let me see.

There are two triangles here.

They both have the same area.

A = (1/2)(base)(height) times 2

A = (1/2)(42)(56) times 2

A = 1,176 times 2

A = 2,352 inches^2.

We also have three rectangles. We need to find the area of each rectangle individually.

Area of bottom rectangle = 42 times 72 or 3,024 inches^2.

Area of back rectangle = 56 times 72 or 4,032 inches^2.

Area of slanted rectangle = 70 times 72 0r 5,040 inches^2.

We now add all the areas together to find the total area of the entire figure.

Total Area = 2,352 inches^2 + 3,040 inches^2 + 4,032 inches^2 + 5,040 inches^2

Total area = 14,448 inches^2

Done!

Did you understand what was done here?

3 0
3 years ago
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