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Mariulka [41]
3 years ago
9

Using a = 20, b = 15 and c = 25, is triangle ABC a right triangle? Yes No

Mathematics
2 answers:
Alchen [17]3 years ago
8 0

Answer:

Yes

Step-by-step explanation:

400+225=625

625=25^2

enyata [817]3 years ago
7 0
The answer is that because it’s that I’m just tryna get points cuz I’m struggling lol
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Can someone explain this please???
xeze [42]

A function is a rule that assigns exactly one output to a given input. The input is taken from a set called the domain, and the corresponding output belongs to a set called the range.

1. In this exercise, we're calling the pool of patients 1-8 the domain, and the pool of nurses A-D the range. The given table describes a function because any patient is assigned to only one nurse.

2. This wouldn't be a function if at least one patient was assigned to more than one nurse. If this were to happen in practice, the patient could be, say, given the same dose of some medicine twice if the nurses aren't careful.

3. Making the nurse pool the domain and the patient pool the range would give a relation that is not a function, since more than one patient is assigned to one nurse.

4 0
3 years ago
You buy 22 T-shirts in a sale. You pay the full price of $12$12 for the first T-shirt, and you get the second T-shirt for half t
Mice21 [21]
3/4 I do believe
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6 0
2 years ago
J/6=24 I think you need to do cross product but I’m not really sure
elixir [45]
Answer = J= 144

Step by step:

24x6 = 144

4 0
3 years ago
Read 2 more answers
Sean, a freelance editor, charges the rates shown in the table below to edit manuscripts. The cost per page increases as the qua
Gnom [1K]
85c - 0.5(85c) = 161.5
85c - 4.25c = 161.5
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==================
x - 3 < -7                  x + 5 > = 8
x < -7 + 3                 x > = 8 - 5
x < -4                       x > = 3

open circle on -4, shading to the left....closed circle on 3, shading to the right

7 0
3 years ago
If a number added to five is divided by the difference of the number and two, the result is three-fourths. Find the number.
alexandr1967 [171]

Answer:

x = - 26

Step-by-step explanation:

Let the number be x.

According to the question,

\frac{x+5}{x-2} = \frac{3}{4}\\

Cross multiplying 4 & 3 gives :-

4(x+5)=3(x-2)

And solving this eqn. gives :-

4(x+5)=3(x-2)\\=> 4x+20=3x-6\\=>4x-3x=-20-6\\=>x=-26

Verification :-

(putting the value of x = -26 )

\frac{x+5}{x-2} \\\\=>\frac{-26+5}{-26-2} \\\\=> \frac{-21}{-28} \\\\=>\frac{21}{28}

Reducing  \frac{21}{28}  by 7 gives  \frac{3}{4} .

5 0
3 years ago
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