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Naily [24]
4 years ago
9

I need help! Which statements are true? Choose all answers that are correct.

Mathematics
2 answers:
likoan [24]4 years ago
8 0
A) 7 + (-10) < -13 + 17 is true. It has infinite solutions.
B) 22 + (-13) > 18 + (-7) is false. There is no solution.
C) -18 + 24 = -23 + 17 is false. There is no solution.
D) -11 + (-8) > 4 + (-26) is true. It has infinite solutions. 

Ostrovityanka [42]4 years ago
4 0
Look at A, 7+-10= -3 and -13+17= 4, which one is bigger? 4, so yes A is correct. But look at the other answer choices.
B, 22+-13= 9, and 18+-7= 11; no, 9 isn't bigger that 11
C, -18+24= 6 and -23+17= -6, there aren't equal. 6 is bigger than -6
D, -11+-8= -19 and 4+-26= -22, -22 is bigger than -19 so it's not D either. 

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Quotient of 24 and x = 24 ÷ x

24 ÷ x is equivalent to 24 / x

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So, the equation is

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7 0
3 years ago
Read 2 more answers
Please help me with this question!!!!!
Naddika [18.5K]

Answer:

7/25

Step-by-step explanation:

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sin θ=3/5 (sin θ=1/csc θ)

[cos(α+β)=cosαcosβ-sinαsinβ]

cos (2θ)=cos(θ+θ)=cos θ cos θ-sin θ sin θ=cos² θ-sin ²θ=1-sin²θ-sin²θ=1-2sin²θ

=1-2 (3/5)²

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5 0
3 years ago
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Neporo4naja [7]

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