All categories

3 years ago

I NEED HELP it's due today! Giving out BRAINLIEST & 30 POINTS!

Mathematics

1 answer:

liraira [26]3 years ago

4 0

Answer:

see below

Step-by-step explanation: 5 20 21 02

There are 5 areas to calculate

Top = LW = (20)(17)

Bottom = LW = (20)(15)

Back = LW = (20)(8)

2 Triangular Ends = One square = LW = (8)(15)

Total Surface Area = (20)(17) + (20)(15) + (20)(8) + (8)(15)

= (20)(17 + 15 + 8) + (8)(15)

= (20)(40) + (8)(15)

= 800 + 120

= 920 ft²

You might be interested in

Find the equation of the line with slope 3/7 and that passes through the point (14, 0). Write your answer in the form y = mx + b

Allushta [10]

Answer:

y = 3/7x - 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS
Equality Properties

Algebra I

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Slope m = 3/7

Point (14, 0)

Step 2: Find y-intercept b

Substitute: 0 = 3/7(14) + b
Multiply: 0 = 6 + b
Isolate b: -6 = b
Rewrite: b = -6

Step 3: Write linear equation

y = 3/7x - 6

7 0

3 years ago

WEIGHT. An actor gains 20 pounds for a part and then loses 15 pounds during the filming of the movie to go along with the story.

MatroZZZ [7]

Okay, what’s the rest of the question?

3 0

3 years ago

A circuit board manufacturer can produce 2,000 boards per hour. How many days will it take to produce 16,500 if the company has

mrs_skeptik [129]

Hi Mrsdiaz1jd1977owwfvt!
OK so 2,000 boards per hour in 10 hours is 2,000*10=20,000 boards in 10 hours. So it can produce 16,500 boards in less than a day.
I may be wrong but I hope this helps!

5 0

3 years ago

Read 2 more answers

Help please. Thank you.

Tom [10]

Answer:

A,D,C would be your answers

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

While riding her bike to the ocean and back home 5 times, Kimberly timed herself at 53min, 48min, 56min, 54min, and 45min. She h

alex41 [277]

Answer:

Kim will need to spend 67 minutes on her sixth ride

Step-by-step explanation:

Represent the number of minutes of her sixth ride by m.

Then the average number of minutes is

53 + 43 + 56 + 54 + 45 + m

---------------------------------------- = 53

Multiplying both sides of this equation by 6 yields

6(53 + 43 + 56 + 54 + 45 + m)

--------------------------------------------- = 6(53)

which simplifies to

251 + m

---------------- = 318

or 251 + m = 318. Subtract 251 from both sides to obtain the value of m:

m = 318 - 251 = 67

Kim will need to spend 67 minutes on her sixth ride to attain an average ride length of 53 minutes.i

4 0

2 years ago