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Citrus2011 [14]

2 years ago

7

A sketch is drawn that is 6 inches by 9 inches. It is put in a frame of uniform width. If the area of the sketch is

1 answer:

Allisa [31]2 years ago

7 0

Answer:

6 inches

Step-by-step explanation:

The width is generally the smaller number unless it is landscape instead of portrait

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Tri-Star Industries employs electrical, plumbing, and air conditioning technicians. Their home office is made up of three square

Molodets [167]

Answer:

6084 $\text{ft}^2$ .

Step-by-step explanation:

Please find the attachment.

We have been given that the home-office of Tri-star industries is made up of three square buildings, one for each department, with a triangular atrium in the middle. The area of the Plumbing building is 5,184 $\text{ft}^2$ and the area of the A/C building is 900 $\text{ft}^2$ .

We know that area of square is square of its side length. Since all building are squares, so to find the area of electrical building, we will use Pythagoras theorem.

$a^2+b^2=c^2$

We can see from our attachment that side length of electrical building is hypotenuse (c) of the right triangle.

Upon substituting our given information in Pythagoras theorem, we will get:

$5184+900=c^2$

$6084=c^2$

Therefore, the area of electrical building is 6084 square feet.

3 0

3 years ago

Help me with this!!!

gulaghasi [49]

Answer: (3,3)

Midpoint formula = ( $\frac{x1+x2}{2}$ , $\frac{y1+y2}{2}$ )

6 + 0 / 2 = 2

1 + 5 / 2 = 7

3 0

3 years ago

What is the missing number. Explain how you determined your answer. <br><br> 5–8–14–26–50–?—194

katrin2010 [14]

Answer:

5-8 is +3

8-14 is +3*2

14-26 is 3*4

26-50 is 3*8

which means 50 to the next number is 3*16, which is 48

48+50 is 98

Step-by-step explanation:

4 0

2 years ago

Radius of a circular ground is 21m. Find.

trapecia [35]

The circumference of a circle of radius $r$ is

$C=2\pi r$

So, in your case, the circumference is

$C=2\cdot \pi \cdot 21 = 42\pi$

The circumference is actually the length of the "perimeter", so the answer to questions 1 and 2 looks the same actually

6 0

3 years ago

Please help answer this

yuradex [85]

I think you can use cosine rule if only the lines that form the <52 are equal.

6 0

3 years ago