List three measurements

A rectangle or table top has a length of 4 3/4 feet in an area of 11 7/8 ft.² what is the width of the table top

KATRIN_1 [288]

If the length of the tabletop is 4 3/4 and the area is 11 7/8, then the width of the table top is 2 1/2.

To come up with this, you simply use the formula w=a/l to find the width.
w=11 7/8 / 4 3/4=2 1/2.

7 0

3 years ago

What numbers of vegetables v can he buy and stay under his spending limit?

Jet001 [13]

Answer:

$37 + ($0.75/veg.)v <$ 50

Step-by-step explanation:

Let v be the number of vegetables at $0.75/vegetable.

$37 + ($0.75/veg.)v <$ 50

4 0

3 years ago

In scientific notation,the distance is m×10n where is ..and n is..

Pani-rosa [81]

Sorry knoww the answer not

5 0

2 years ago

Let A = {\bullet ,\square, \bigotimes} and B = {\square,\ominus, \bullet}.

lisov135 [29]

(a) With A = {•, □, ⊗} and B = {□, ⊖, •}, we have

A × B = {(•, □), (•, ⊖), (•, •), (□, □), (□, ⊖), (□, •), (⊗, □), (⊗, ⊖), (⊗, •)}

and

B × A = {(□, •), (□, □), (□, ⊗), (⊖, •), (⊖, □), (⊖, ⊗), (•, •), (•, □), (•, ⊗)}

(b) The intersection of the two sets above is

(A × B) ∩ (B × A) = {(•, •), (•, □), (□, •), (□, □)}

Not sure what µ is supposed to represent, but I suppose you meant to again write × as in the Cartesian product. By definition, for any two sets A and B, we have

A × B = {(a, b) | a ∈ A and b ∈ B}

Then

(A × B) ∩ (B × A) = {(a, b) | a ∈ A ∩ B and b ∈ A ∩ B}

In the product found above, notice that • and □ are both elements of A and B, while ⊗ and ⊖ are exclusive to either set.

5 0

3 years ago

8. What is the domain of <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7Bx%5E%7B2%7D%20%2B20x%2B75%7D" id="TexFormula1" title

antiseptic1488 [7]

Answer:

8. Domain: (-∞, -15) ∪ (-15, -5) ∪ (-5, ∞)

9. Domain: [7/13, ∞)

Range: [1, ∞)