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2 years ago

8

The coordinates A(0,0) B(0,4) C(3,4) and D(3,0) are graphed and connected together. What 3 dimensional shape will be created whe

n this shape is rotated about the Y axis?

1 answer:

Anit [1.1K]2 years ago

6 0

All you have to do is rotate the current dots, and bam.

You might be interested in

How do you work this problem 2.5÷ 4

lord [1]

Using a calculator can help. You get 0.625, or 5/8.

8 0

3 years ago

The first and second year’s sales for a company were $328,000 and $565,000. The expenses for the first year were $117,000. The c

Serhud [2]

As a disclaimer, I can't say I'm completely confident in this answer. Use at own risk.

Formulas:

Year 1: 328,000 (sales) - 117,000 (expense) = 211,000 (profit)

Year 2: 565,000 (sales) - x (expense) = y (profit)

Net Profit: 211,000 + y = 113,000

Math

211,000 (profit y1) + 565,000 (sales y2) = 776,000

776,000 - 113,000 (net profit) = -663,000 (expenses)

Confirm:

Net Profit: 211,000 + y = 113,000 (listed in formulas, just a reminder)

Plug in: 565,000 (y2 sales) - 663,000 (our solution) = -98,000

211,000 (y1 net) + -98,000 (our plug in) = 113,000 (2 year net profit given to us)

6 0

2 years ago

Consider the following statement: The square of a prime number is not prime. (a) Write this as an if-then statement, using caref

Hitman42 [59]

The square of a prime number is not prime.

a) let x ∈ R, If x ∈ {prime numbers}, then $x^{2}$ ∉{prime numbers}

there says that if x is a real and x is in the set of the prime numbers, then the square of x isn't in the set of prime numbers.

b) Prove or disprove the statement.

ok, if x is a prime number, then x only can be divided by himself. Now is easy to see that $x^{2}$ = x*x can be divided by himself and x, then x*x is not a prime number, because can be divided by another number different than himself

7 0

2 years ago

A group of 727272 people travel to the beach for a clean-up day. Some of the people bring their own supplies (such as gloves, wa

Leno4ka [110]

Answer:

$b+p=72$

Or

$p=72-b$

Step-by-step explanation:

We can represent this situation with an equation that shows that when b and p are added, then the total number of people will be 72

The number of people who bring supplies = b

The number of people, to whom supplies are provided = p

We get ;

$b+p=72$

Or

$p=72-b$

7 0

3 years ago

Read 2 more answers

A bale of hay measures 2 feet by 2 feet by 3 feet. Hay weighs 8 pounds per cubic foot. How much does the bale of hay weigh?

Inga [223]

Answer:

$96lb$

Step-by-step explanation:

$2 \times 2 \times 3 = 12 \\ 12 \times 8 = 96$

3 0

3 years ago