Draq is painting a rectangular wall that is 15 ft. Long and 8ft. High. The wall has three Windows, each measuring 3 ft. by 4ft. How many square feet must be painted?

Answers

Answer 1
Answer: Total area of rectangular wall = 8ft * 15ft = 120 ft²

Each window area = 3ft *4ft = 12 ft²

For the three windows = 3 * 12 = 36 ft²

Area that must be painted = 120ft² - 36ft²  = 84 ft²     

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Rationalize the denominator and simplify-( √(6) )/( √(3) - √(2) )

Answers

( √(6) )/( √(3) - √(2) ) =\n (\sqrt6(\sqrt3+\sqrt2))/(3-2)=\n (√(18)+√(12))/(1)=\n 3\sqrt2+2\sqrt3

What is 1.0 as a percentage?

Answers

1.0 is 100% as a percentage because 1 over 1 is equal to 1 whole. 1 divided by 1 is equal to 1.

The percentage form of a number 1.0 is, 100%

We have to given that,

To write a number 1.0 as a percentage.

Since, A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

Now, We can write a number 1.0 as a percentage as,

1.0 x 100%

100%

Hence, The solution is, 100%

Learn more about the percent visit:

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Write the number that is 100 more than 276

Answers

376 is 100 more than 276
376 is the answer because it is 100 more

Evaluate expression -2+12-2^3/2^0*3

Answers

Answer:

2/3

Step-by-step explanation:

Numerator is 12-2-8

Denominator is 1*3

2/3

Which expressions would complete this equation so that it has infinitely many solutions?8 + 2(8x – 6) =



Choose exactly two answers that are correct.



A.


2(4x + 7)


B.


9x – 10


C.


16x – 4


D.


4(4x – 1)

Answers

The way I would do this is to distribute the original piece and get
8 + 16x -12, which is the same as 16x -4, so C is definitely one of the answers
Next I would distribute A, which isn't an answer because 8x +14 does not equal 16x + 4.  Finally I would distribute D, which comes out as 16x -4, so it is one of the answers(:
ANSWERS: C and D
I really hope this helped(:

12b−15>21?? How is this done? Need help ASAP

Answers

12b-15>21
+15 +15

12b > 36
----- ----
12 12

b = 3
12b - 15 > 21

12b > 21 + 15

12b > 36

b > 3