tomsun

Before I answer u, I need u to know that this is an Off-topic question. So Yeah. 

Which sentence from the passage BEST connects the style and decorations of the Oval Office with its overall importance?

A)The Oval Office’s style may have changed over the years, but its importance has not.

B)Presidents even have the opportunity to design a special carpet for the Oval Office.

C)The Oval Office is the private office of the President of the United States of America.

D)Although the structure of the office has remained the same, each president has decorated the office in his own way.

I think the answer is D because:

 "Located in the West Wing of the White House, the Oval Office represents the power and ^responsibility of the president...Although the structure of the office has remained the same, each president has decorated the office in his own way. The style of the room often changes when a new president takes office. The first Oval Office had green drapes and carpeting. Since then, the drapes and carpeting have been many different colors. Presidents also change the arrangement and types of furniture in the office."

It shows that the president will have have the choice and it's his responsibility to decorate the Oval office.

"The Oval Office is a symbol of the president and will interest the public for generations to come."

The oval office is a symbol of the president, which means that it shows how the president lives and the president's style. 

Let us make some equations: where the first side=\(x-3\), the second side=\(x\), and third side=\(2(x-3)\).

\(x-3+x+2(x-3)=71\)

\(x+x+2x-6-3=71\)

\(4x-9=71\)

\(4x=80\)

\(x=20\)

We need to find the longest side, which is the third side, or\(2(x-3)\).

\(2((20)-3)\)

\(\rightarrow34\leftarrow\)

42-35=7

at most 7 cookies.

https://web2.0calc.com/questions/please-help_67599

\(5/6*6/5=1\)

\(1/3*6/5=6/15\)

Mr. Maddox ate 6/15 slices of a whole pizza.

\(5/6=45/90 \)

\(6/15=36/90\)

\(45/90-36/90=8/90\)

\(8/90=4/45\)

4/45 of a pizza was remaining after Mr. Maddox ate some.

I don't know if I am right lol.

https://www.eskesthai.com/2004/12/inverse-fourth-power-law.html

This is considered an off-topic question.

The answer is Decibels (db).

"Sound is measured in units called decibels (dB). The higher the decibel level, the louder the noise. On the decibel scale, the level increase of 10 means that a sound is actually 10 times more intense, or powerful." credited to earq.com.

27 divided by 3/4

equal to 27 times 4/3

which is 108/3 or 36

1152 grams of iron are required to make the alloy when combined with 144 grams of zinc

We will use the proportion to solve the problem

Let x2 be the quantity of iron when combined with 144 grams of zinc

So,

zinc in first alloy = z1 = 9 gm

Iron in first alloy = x1 = 72 gm

Zinc in second alloy = 144 gm

\(x_1:z_1::x_2:z_2\\72:9:: x_2 : 144\\\frac{72}{9} = \frac{x_2}{144}\\8 = \frac{x_2}{144}\\x_2 = 144*8\\x_2 = 1152\)

from Brainly.com credited to absor201. 

(Since I don't have much time so I copied it so yeah...)

Question 1: A

Explanation: angle 1 and angle 5 are both the same because it is a parallel line. You can learn more if you search "Angles: Corresponding, Alternate Interior, Alternate Exterior Angles and Transversal Lines" on google.

Question 2: C

Explanation: something as question 1, angle 1 and angle 7 are the same and angle 1 is 120 then angle 7 is 120.

Question 3: A

Explanation: angle 6 is equal to angle 2 and we just need to find the degree for angle 2. A line is 180 degree and angle 1 is 120 degrees, so 180-120=60. If you don't understand, just search some on google.