3 years ago

Which statement is true about the polynomial

Mathematics

1 answer:

Ghella [55]3 years ago

7 0

Answer:3 terms and a degree of 9

Step-by-step explanation:

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What’s the answer????

Ganezh [65]

4a and 14a can be combined with 3a! Hope this helped

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3 years ago

Prove, Cosec2A + cot2A = cotA

elena-s [515]

Proved

Step-by-step explanation:

Cosec2A + cot2A = cotA

On Left hand-side

$Cosec2A + cot2A = \frac{1}{sin2A} +\frac{cos2A}{sin2A} \\\\\\$

$=\frac{1}{2sinAcosA} +\frac{2cos^2A-1}{2sinAcosA}$

$\frac{1+2cos^2A-1}{2sinAcosA} \\\\\\=\frac{2cos^22A}{2sinAcosA} \\\\=\frac{cosA}{sinA} \\\\\\=cotA$

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Trigonometric ratios: brainly.com/question/12462203

Keywords: Trigonometeric

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3 years ago

Together Vondra and Marion have 51 rocks.Marion has 2 times as many rocks as Vondra. How many rocks dose Marion have? How many r

Otrada [13]

Answer:

Marion has 34 rocks and Vondra has 17 rocks

Step-by-step explanation:

1. 51 ÷ 3 = 17

2. Because Marion has 2 times the amount of rocks as Vondra you have do 17 × 2 = 34

3. So, Marion has 34 rocks and Vondra has 17 rocks

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3 years ago

What is the reciprocal of 5/6

LiRa [457]

The reciprocal of 5/6 is 6/5 because the reciprocal is the numbers flipped around. For an example -5 thr reciprocal will be +5

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3 years ago

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A bicycle store costs $1500 per month to operate. The store pays an average of $35 per bike. The average selling price of each b

alex41 [277]

Answer:

30 bikes

Step-by-step explanation:

the profit from each bike is 50 so then you divide 1500 by 50 and you get 30

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3 years ago