What is the surface area of this design
What is the surface area of this design - 1

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

Alright, lets get started.

The surface area of the design will be area of each faces.

there are six similar faces.

the area of one face will be = length*width

Area of one face will be = 8*8 = 64

So area of all six faces will be = 6*64=384 ft^2

So the surface area will be 384 square feet.   :  Answer

Hope it will help :)

Answer 2
Answer: that would be 8×8 six times, for six sides, or 8×8×6. that is equal to 384, the first answer.

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What is the surface area of the prism shown A 1.5 square meters 05 m 1' 12 m B 1.8 square meters \ f I 3 C 2.16 square meters 1.3 m D 2.4 square meters 5

Answers

Surface area of right angled triangle

= (1/2)*0.5*1.2 = 0.3

For the 2 triangles = 2 *0.3 = 0.6

Area of rectangle 1 = 0.5 * 0.4 = 0.2

 Area of rectangle 2 = 1.2 * 0.4 = 0.48

Area of rectangle 3 = 1.3 * 0.4 = 0.52

Total = 0.6 + 0.2 + 0.48 + 0.52 = 1.8

Total surface area = 1.8 square meters.

Option B.
1.3 x 0.4 x 2 = 1.04
0.5 x 0.4 = 0.2
((1)/(2)(0.5 x 1.2)) x 2 = 0.6

1.04 + 0.2 + 0.6 = 1.84m²

Is the ratio 4.2:1.5 proportional to the ratio 12.6:4.5? Explain.PLEASE HELP I SUCK AT MATH!!!!

Answers


Yes, the two ratios are proportional to each other. The multiplier from the first ratio to the second ratio is 3. For example, 4.2 x 3 = 12.6 and 1.5 x 3 = 4.5. Basically, to figure out if two ratios are proportional to each other, just divide the smaller number into the bigger number for both corresponding numbers. If they're the same ---> Proportional. If they're not the same ---> Not Proportional
yes it is  proportional because the ratios are related in the physics.

What is the exact distance between the point (-2,-1) and the point (6,8)a)√145 units
b)12.042 units
c)√97
d)6√2

Answers

The exact distance between two points (-2,-1) and (6,8) is = √145 units

= 12.042 units.

What is the distance between two points on a plane?

If two points on a plane is mentioned as (x₁, y₁) and (x₂, y₂), then the distance between them is √[(x₁ - x₂)² + (y₁ - y₂)²] units.

Give, two points are (-2,-1) and (6,8).

Therefore, the distance between them is

= √[(- 2 - 6)² + (- 1 - 8)²] units

= √[(- 8)² + (- 9)²] units

= √(64 + 81) units

= √145 units

= 12.042 units

Learn more about the distance between two points here: brainly.com/question/19759821

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The answer is B. Use distance formula...

d =  \sqrt{(6 + 2) {}^(2)  + (8 + 1) {}^(2) }

At an electronics store, a $165 television is marked up 110%. Trevor purchases the TV and must pay 6.5% sales tax. What is the total cost of this television at the store?
A. $193.30
B. $299.48
C. $369.02
D. $571.73

Answers

The total cost of this television at the store will be $ 193.30. Then the correct option is A.

What is the percentage?

The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol 'percent' is used to symbolize it.

At an electronics store, a $165 television is marked up 110%.

Trevor purchases the TV and must pay 6.5% sales tax.

Then the total cost of this television at the store will be

Total cost of TV = $ 165 x 1.10 x 1.065

Total cost of TV = $ 193.30

Thus, the correct option is A.

More about the percentage link is given below.

brainly.com/question/8011401

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I believe the correct answer is c

Admission to a baseball game is $4.50 for general admission and $6.50$6.50 for reserved seats. The receipts were $5008.50 for 945
paid admissions. How many of each ticket were sold? (Round to nearest integer if necessary.)

Answers

Answer:

general admission tickets = 567

reserved tickets = 378

Step-by-step explanation:

Let number of general admission tickets be "g"

and number of reserved seats be "r"

Total 945 tickets, that means:

g + r = 945

Also, total value of all tickets is 5008.5, so we can write:

4.5g + 6.5r = 5008.5

We can write 1st equation as:

g = 945 - r

Now we plug it into 2nd equation and solve for r first:

4.5g + 6.5r = 5008.5\n4.5(945-r) + 6.5r = 5008.5\n4252.5-4.5r+6.5r=5008.5\n2r=756\nr=378

Now, g is equal to:

g = 945 - r

g = 945 - 378

g= 567

So, reserved tickets sold were 378

and

general admission tickets sold were 567

At Brian’s Bookstore, 0.3 of the shelves hold mysteries, 25% of the shelves hold travel books, and 7/20 of the shelves hold children’s books. Which type of book covers the most shelf space in the store? Explain how you arrived at your answer.

Answers

0.3= 30%
25%
7/20=35%
most of the books on the shelf are children's books