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3 years ago

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Hillary is choosing a notebook. She can have a three-ring or two-ring binder in red, blue, green, or striped, with or without in

terior pockets. How many combinations of notebooks does she have? Solve step by step.

1 answer:

Tcecarenko [31]3 years ago

6 0

Answer:

Step-by-step explanation:

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Can someone tell me these please? I need help BADLY a will give brainliest if correct 26 a b and c

hram777 [196]

a - b ≤ 25

b - yes

c - 26 ( draw the picture for your explanation)

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3 years ago

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∠A and \angle B∠B are supplementary angles. If m\angle A=(x-16)^{\circ}∠A=(x−16) ∘ and m\angle B=(3x+28)^{\circ}∠B=(3x+28) ∘ , t

GalinKa [24]

Answer:

∠A = 26°

Step-by-step explanation:

Supplementary angles total 180°.

∠A +∠B = 180°

(x -16)° +(3x +28)° = 180°

4x° + 12° = 180°

x° +3° = 45°

x° = 42°

∠A = (x -16)° = 42° -16°

∠A = 26°

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3 years ago

What is the absolute value of the complex number -4-√2

Zepler [3.9K]

|a+bi| = √(a² + b²)

-4-√2 i -> take a = -4 and b = -√2

|-4-√2 i| = √[ (-4)² + (<span>-√2)² ]
               = </span><span>√[ 16 + 2<span> ]
               </span></span><span>= √[ 18 ]</span> = <span>√[ 9 * 2 ]
   = 3√2
the absolute value is 3√2</span>

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3 years ago

Write 169=13^2 in Logarithmic form

wariber [46]

Answer:

Log (169)

Step-by-step explanation:

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3 years ago

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What is two thirds of 8?

Luba_88 [7]

8x2=16, 16 over 3 is roughly 5.33. so 5 is roughly 2/3rds of 8. Use basic cross multiplication

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4 years ago