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kolbaska11 [484]
3 years ago
13

2) Which two statements are not true?

Mathematics
1 answer:
GalinKa [24]3 years ago
3 0

Answer:

A repeating decimal is not a rational number and The product of two irrational numbers is always rational

Step-by-step explanation:

One statement that is not true is "The product of two irrational numbers is always rational". Take for example the irrational numbers √2 and √3. Their product is √6 which is also irrational.

The other false statement is "A repeating decimal is not a rational number". Take for example the repeating decimal 0.33333..... It can be written as 1/3 which is a rational number.

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Misha Larkins [42]
3m = 15-9
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6 0
3 years ago
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Two questions, both in photo, please help, thanks!
Olegator [25]

Answer:

Step-by-step explanation:

7 no

113+12x+7+90+90=360

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12x=360-300

x=60/12

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9 no

10x-6+109+79+20x-2=360

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7 0
3 years ago
Based on its number of terms, what is the<br><br> polynomial r3-r2 +9r called?
Arte-miy333 [17]

Given:

The polynomial is

r^3-r^2+9r

To find:

Based on its number of terms name for the given polynomial.

Solution:

We have,

r^3-r^2+9r

Here, number of terms is 3.

Any polynomial with three terms is known as trinomial.

Therefore, based on its number of terms the given polynomial r^3-r^2+9r is called a trinomial.

8 0
3 years ago
Write 3 equivalent ratios for 17:69
Digiron [165]
<h3>♫ :::::::::::::::::::::::::::::: // Hello There ! //  :::::::::::::::::::::::::::::: ♫</h3>

➷  Double the values:

(17 : 69) x 2 = 34 : 138

Multiply both sides by 10:

(17 : 69) x 10 = 170 : 690

Triple the values:

(17 : 69) x 3 = 51 : 207

<h3><u>❄️</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

8 0
4 years ago
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Store A: 12 pack for $3.00 Store B: 22 pack for $5.50 Store C: 18 pack for $4.75 Store D: 36 pack for $8.00 There is a sale on s
Sergio039 [100]

Answer: Store D: 36 pack for $8.00

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<h3>STEP - BY - STEP EXPLANATION</h3>

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You have to divide the amount of money by the pack number. So A would be 0.25 cents per soda. B would be 0.25 cents per soda. C would be 0.26 cents per soda. And finally, D would be 0.22 cents per soda. Therefore Store D would be the best buy.

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