2 years ago

Express this product in scientific notation: (190x10^8)

Mathematics

1 answer:

Artyom0805 [142]2 years ago

8 0

Answer:

1,900,000,000

Step-by-step explanation:

The 10^8 gives out how many zeroes are in the final answer, once starting at 19, giving it 8 zeroes gives the answer

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What is the product? (2y + 3) (3y^2 +4y + 5)

Furkat [3]

Answer:

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Step-by-step explanation:

(2y + 3)(3y² + 4y + 5)

6y³ + 8y² + 10y + 9y² + 12y + 15

6y³ + 8y² + 9y² + 10y + 12y + 15

6y³ + 17y² + 22y + 15

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3 years ago

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pickupchik [31]

Answer:

$\boxed{ \bold{ \boxed{ \sf{(3m - 4)(9 {m}^{2} + 12m + 16)}}}}$

Step-by-step explanation:

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$\longrightarrow{ \sf{(3m - 4)(3 {m}^{2} + 3m \times 4 + {4}^{2} }})$

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Hope I helped!

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5 0

3 years ago

Will give brainiest :)

avanturin [10]

Answer:

x= 116°

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Step-by-step explanation:

x... The angle subtended at the centre is twice the angle subtended at the cicumfernce by the same arch

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hence 180-53=127

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stepladder [879]

Answer:

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Step-by-step explanation:

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siniylev [52]

Third one is correct

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3 years ago