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3 years ago

The three side lengths of a triangle are given. Which triangle is a right triangle?

Mathematics

1 answer:

Mariulka [41]3 years ago

3 0

Answer:

i am assuming "13----√" means "√13" ect. I am also assuming that the first 2 values are legs and the final is the hypotenuse.

the answer is then "A"

Step-by-step explanation:

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Jessica pours 1/3 of a cup of water into a pot. She does this 5 times. How many

nydimaria [60]

She poured 1 full cup and 2/3 of another cup. The answer would be 1 and 2/3 cups.

5/3= 1 and 2/3

4 0

2 years ago

44. Express each of these system specifications using predicates, quantifiers, and logical connectives. a) Every user has access

DENIUS [597]

Answer:

a. ∀x (User(x) → (∃y (Mailbox(y) ∧ Access(x, y))))

b. FileSystemLocked → ∀x Access(x, SystemMailbox)

c. ∀x ∀y ((Firewall(x) ∧ Diagnostic(x)) → (ProxyServer(y) → Diagnostic(y))

d. ∀x (ThroughputNormal ∧(ProxyServer(x)∧ ¬Diagnostic(x))) → (∃y Router(y)∧Functioning(y))

Step-by-step explanation:

Let the domain be users and mailboxes. Let User(x) be “x is a user”, let Mailbox(y) be “y is a mailbox”, and let Access(x, y) be “x has access to y”.

∀x (User(x) → (∃y (Mailbox(y) ∧ Access(x, y))))

(b)

Let the domain be people in the group. Let Access(x, y) be “x has access to y”. Let FileSystemLocked be the proposition “the file system is locked.” Let System Mailbox be the constant that is the system mailbox.

FileSystemLocked → ∀x Access(x, SystemMailbox)

(c)

Let the domain be all applications. Let Firewall(x) be “x is the firewall”, and let ProxyServer(x) be “x is the proxy server.” Let Diagnostic(x) be “x is in a diagnostic state”.

∀x ∀y ((Firewall(x) ∧ Diagnostic(x)) → (ProxyServer(y) → Diagnostic(y))

(d)

Let the domain be all applications and routers. Let Router(x) be “x is a router”, and let ProxyServer(x) be “x is the proxy server.” Let Diagnostic(x) be “x is in a diagnostic state”. Let ThroughputNormal be “the throughput is between 100kbps and 500 kbps”. Let Functioning(y) be “y is functioning normally”.

∀x (ThroughputNormal ∧(ProxyServer(x)∧ ¬Diagnostic(x))) → (∃y Router(y)∧Functioning(y))

4 0

3 years ago

Please hellp<br><br> Will give 100 extra point if right and brainliest

mixer [17]

Answer:

1) 500 2) $ 1000 debt 3) $350 4) $2500 debt

Step-by-step explanation:

profit = .5x -250

1) O = .5x -250

250 = .5x

500 = x number to break even

2) f(900) = .5 (900) -250 = $200

from the graph g(200) = total debt = $1000

3) f(x) = -75 = .5x-250 results in x = $ 350

4) f(500) = .5(500) - 250 = 0

from the graph, this corresponds to total debt g (f(500) = $2500 debt

7 0

1 year ago

Huey has a fish tank that measures 5 feet long by 2 feet wide and 2 feet tall . The volume of the tank.

iris [78.8K]

This is a simple problem

First, take common sense and apply it here. The problem doesn't specifically tell you what the shape ACTUALLY is, but we can also apply what we know about geometry here, as well as what we know in general. Fish tanks most commonly come in 2 shapes: Square's and Rectangles. Fish tanks are what we call "3D" objects (meaning it's just not flat like a piece of paper", and the shapes are known as "Cubes and Rectangular Prisms".

Well, we know that squares/cubes have to have even sides. The problem states the tank is 5(l) by 2(w) by 2(h). This means it CAN'T be a cube, thus meaning it's a rectangular prism.

Now, to calculate volume, we have to know the formula. For this, the formula for volume is as follows: V=lwh
This means Volume=Length*Width*Height

So, do replace the words with what you know you already have. Let's make a list:
Length=5
Width=2
Height=2

V=lwh-----V=5*2*2

Now, work it out. 5*2=10*2=20, Left to right

Your answer here is V=20

~Hope this helps!

3 0

2 years ago

Show your work in sketch. <br><br> (x-2)10

Soloha48 [4]

Answer ; 10x - 20

Explanation; Multiply each term in the parenthesis by 10. Then multiply the numbers, and you get your answer.

4 0

3 years ago

Read 2 more answers