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topjm [15]
3 years ago
5

Which statement is not always true?

Mathematics
1 answer:
Dafna1 [17]3 years ago
6 0
Which statement is not always true?(1) The product of two irrational numbers is irrational.
(2) The product of two rational numbers is rational.
(3) The sum of two rational numbers is rational.
(4) The sum of a rational number and an irrational number is irrational.
The statement that is not always true is the <span>sum of two rational numbers is rational. The answer is number 3.</span>
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Stels [109]
8*0.5*x=-15
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AlekseyPX
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what is the second step when factoring the trinomial ax ^2+bx+c after looking for a common factor in each term brainly
fiasKO [112]

<u>Answer</u>

A)  Factor out the common factor.

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4 0
3 years ago
Read 2 more answers
1: n/-3 - 8 &lt; 17<br> 2: n/-2 + 11 &gt; 17
cupoosta [38]

Answer:

1: n > -75

2: n < -12

Step-by-step explanation:

1: n/-3 - 8 < 17

n/-3 (- 8 + 8) < 17 + 8

n/-3 < 25

n/-3(-3) < 25(-3)

n < -75

n > -75 (switch symbol when you divide or multiply by a negative number)

2: n/-2 + 11 > 17

n/-2 (+ 11 - 11) > 17 - 11

n/-2 > 6

n/-2(-2) > 6(-2)

n > -12

n < -12 (switch symbol when you divide or multiply by a negative number)

7 0
2 years ago
A model of a car is 4 inches long. If the actual car is 10 feet long, find the scale of the model. a. 4 in = 2 ft c. 2 in = 5 ft
katrin [286]
The answer is C) 2 inches= 5 feet
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3 years ago
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