George decided to use blue paint to paint a wall with two windows. The wall is 12 7 8 ft by 8 ft. Both windows are 3 1 2 ft by 4 1 2 ft rectangles. Can someon egive me an answer as a whole number not a fracction Please.

Answer:

2y - 3x = -15

Step-by-step explanation:

Slope of the line 4x + 6y = 1 is as shown below;

Rewrite in slope intercept form;

6y = -4x+1

y = -4x/6 + 1/6

y = -2x/3 + 1/6

mx = -2/3x

m = -2/3

The slope of the line perpendicular M = -1/(-2/3)

M = 3/2

Get the x and y intercept of 2x+3y = 18

x intercept occurs when y  = 0

2x + 0 = 18

x= 18/2

x = 9

y intercept occurs when x  = 0

0 + 3y = 18

3y= 18

y = 18/3

y = 6

The line passes through the point (9,6)

Write the equation in point slope form

y - y0 = m(x-x0)

y - 6  = 3/2(x-9)

2(y-6) = 3(x-9)

2y - 12 = 3x - 27

2y - 3x = -27 + 12

2y - 3x = -15

This gives the required equation

Answer: 1/9

Step by step explanation:

Answer:

1/9

Step-by-step explanation:

Answer:

8

Step-by-step explanation: frst 1/2=0.5

4/0.5=8

Answer:

4 divided by 1/2 is equal to 8

Step-by-step explanation:

basically do 4*2 and you will get your answer

or you should know that 1/2=0.5

so how many 0.5 are in 4, 2 0.5's are in 1 so you have to do 2*4

hope this helped, can i please get brainiest

Answer:

169

Step-by-step explanation:

13^2 is equal to 169.

13x13=169    

Step-by-step explanation:

y=3/4x+1

because we resiprocal the -3/4x+1

Answer:

x= -8

y=5

Step-by-step explanation:

2x + 8y =24

2(x+4y)=24

x+4y=24/2

x+4y=12

x=12-4y

-7x-6y=26

-7(12-4y)-6y=26

22y-84=26

22y=26+84

22y=110

y=110/22

y=5

x=12-4y

x=12-4×5

x= -8

Answer:

x have to be equal to 3

Step-by-step explanation:

Mathematically, when two triangles are similar, the ratios of their corresponding sides are equal

Thus, we have it that;

AB/AC = DE/DF

9/3(x-1) = 6/x + 1

9(x + 1) = 6(3(x-1))

9x + 9 = 18x - 18

18x-9x = 9 + 18

9x = 27

x = 27/9

x = 3

Answer:

was that the full question? i cant seem to understand what your asking

Step-by-step explanation:

Answer:

no

no

yes

Step-by-step explanation:

Answer:

The frame would be 21 inches wide

Step-by-step explanation:

set up ratio of 2/3 and 14/x

then solve for x

Answer:9 1/3

Step-by-step explanation:

Answer:

the correct answer is

[tex]y=\frac{5x+40}{x} \\ \\y=\frac{3x+60}{x}[/tex]

Step-by-step explanation:

Answer:

None of the above

Step-by-step explanation:

Answer:

1.5 or 50%

Step-by-step explanation:

Answer:

I can't see!

Step-by-step explanation:

the answer would be 13.5

1.5^2=2.25

6x2.25=13.5

Answer:

10m

Step-by-step explanation:

Your teacher probably told you the necessary fundamentals of monomials. So, I'll just teach you the things needed for this particular question.

10m^3/(10m)(m)

First, in the denominator, since that m are being multiplied and they are the same terms, their exponents add:

10m * m

10m^1 * m^1

1 + 1 = 2

10m^2

Then, since that m are now being divided, their exponents subtract:

10m^3 / 10m^2

3 - 2 = 1

10m^1

10m

Answer:

84

Step-by-step explanation:

reqd. area=outer area-inner area

=20*15-18*12

=300-216

=84 square inches

Answer:

4

Step-by-step explanation:

First we should simplify the formula. The simplified formula would be 1/3n+2/3. We then substitute 10 for n. (10/3)+2/3= 12/3=4.

Answer:

i dont know

Step-by-step explanation:

hi

Answer:

c

Step-by-step explanation:

Answer:

The answer is "99.82% and 86.99%".

Step-by-step explanation:

In point a:

[tex]=P(X < 45)\\\\= P(Z < \frac{45-29.09}{5.46}) \\\\=P(Z < 2.9139)\\\\=0.9982\\\\=99.82\%[/tex]

In point b:

[tex]=P(X >17)\\\\= P(Z > \frac{17-22.37}{4.77}) \\\\=P(Z > -1.1258)\\\\=0.8699\\\\=86.99\% \\\\[/tex]

Answer:

The Least Common Denominator of 3/4, 4/5 and 2/3

Would be,

4 × 5 × 3 = 60

Hence,

60 is the L.C.D of 3/4, 4/5 and 2/3

Answer: √20 c. √50 d. ³√16 e. ³√8 f. 4√125 g. 2³√64 h. √⅓ i. √⅜ j. ³√9/8

Step-by-step explanation:

Answer:

168

Step-by-step explanation:

24x7=168

Answer:

In total, the amount of milk every kid combined drank is 672 ounces.

Step-by-step explanation:

If four kids drank 24 ounces of milk for seven days, you would solve it as follows:

First, the amount all the kids drink in one day combined is 96 ounces.

If they drink 96 per day, and they do so for a week (7 days), then that is 96 × 7 because its 96 seven times.

7 × 96 = 672

Answer:

Option B

Step-by-step explanation:

Given function is,

p(x) = x²- (2√2)x + 1

We have to find the value of p(2√2).

By substituting the value x = 2√2

p(2√2) = (2√2)² - (2√2)(2√2) + 1

           = 8 - (2√2)² + 1

           = 9 - 8

           = 1

Therefore, Option B will be the correct option.

Answer:

X = 111 degrees

Step-by-step explanation:

Try it out

Answer:

The common difference is 4 or C on your test

Step-by-step explanation:

-17+4= -13

-13+4= -9

And so on...

Question 2:  She needs $16 more dollars to reach $60.

Question 3:  He made a profit of $1,134.

Question 4:  Yes, he will have enough to by the game.  The exact cost of the game (including tax) is $46.99135.  Stephen has $55.50.  Therefore he has enough to buy the game.

Question 5:  The moving company should be paid $736.  

If you want me to include all the calculations, I would gladly do so.

I couldnt do question 6 because the image was unclear.  My apologize for the inconvenience.