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WITCHER [35]
3 years ago
8

Compare the following fractions 9/10=19/20

Mathematics
2 answers:
Arlecino [84]3 years ago
6 0

Answer:

9/10 < 19/20

Step-by-step explanation:

9/10 and 19/20

2*9/2*10 and 19/20

18/20 < 19/20, so

9/10 < 19/20

Airida [17]3 years ago
4 0

Answer:

9/10 < 19/20

Step-by-step explanation:

I got it right on the test

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Can somebody help with this
Morgarella [4.7K]

Answer:

b 2.5

Step-by-step explanation:

The way to solve is you divide A by B

(Higher number by lower number)

10/4=2.5

brainliest?

5 0
2 years ago
What do you know about the side lengths and trigonometric ratios in special right triangles
TEA [102]

Explanation:

This looks like an essay question with no right answer.

__

There are two "special" right triangles:

  isosceles 45°-45°-90° triangle with sides in the ratios 1 : 1 : √2

  30°-60°-90° triangle with sides in the ratios 1 : √3 : 2

These side lengths give rise to the trigonometric ratios shown below for angles with 30°, 45°, or 60° as reference angles.

6 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! <br><br> What is (f/g)(x) ?
Rudiy27

Answer:   \bold{D.\ \dfrac{x+4}{x}\ where\ x \neq 0, \dfrac{2}{3}}

<u>Step-by-step explanation:</u>

f(x) = 3x² + 10x - 8

g(x) = 3x² - 2x


\dfrac{f(x)}{g(x)}=\dfrac{3x^2+10x-8}{3x^2-2x}=\dfrac{(3x-2)(x+4)}{x(3x-2)}=\dfrac{x+4}{x}

Restriction on x: the denominator cannot be equal to zero. So,

    x(3x - 2) ≠ 0  

→  x ≠ 0     and     3x - 2 ≠ 0

                             3x       ≠ 2

                               x       \neq \dfrac{2}{3}


8 0
3 years ago
Evaluate the expression 4 ÷ 2 + 52.
ch4aika [34]

Answer:

54

Step-by-step explanation:

4 ÷ 2 + 52

Order of operation

=  2 + 52

= 54

5 0
3 years ago
Read 2 more answers
A group of friends go to a local fair. Jason spends $3.75. My has spent three times as much as Jason. Tia spend $5.25 more than
lisov135 [29]

Answer:

$16.50

Step-by-step explanation:

If Jason spends $3.75 and Maya spends three times that amount, Maya spends 3.75(3) or $11.25. If Tia spends $5.25 more than Maya, Tia spends 11.25 + 5.25 or $16.50.

4 0
3 years ago
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