3 years ago

A machine produces 440 bolts in 48 minutes. At the same rate, how many bolts would be produced in 30 minutes

Mathematics

2 answers:

umka2103 [35]3 years ago

8 0

Answer:

it is your answer..... if it is helpful plzz like and comment

klasskru [66]3 years ago

5 0

Heres your answer bye

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Cody and his friends stated playing a game at 6:30 P.M. it took them 37 minuntes to finish the game at what time did they finish

gavmur [86]

Answer:

7:07 p.m

Step-by-step explanation:

Add 37 minutes to 6:30

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3 years ago

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Arte-miy333 [17]

The answer is 20 if the “18-2” is in the square root
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3 years ago

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How do you simplify this and write as a polynomial in standar form? (x-9)3x-7)+(3x^2-5x+2)

nasty-shy [4]

Answer:

Standard form of $(x-9)(3x-7) + (3x^{2} - 5x+2)$ $=6x^{2} - 39x + 65$

Step-by-step explanation:

Here, the given expression is $(x-9)(3x-7) + (3x^{2} - 5x+2)$

Now, simplifying the above expression in parts, we get

$(x-9)(3x-7) = 3x^{2} - 7x -27x + 63 = 3x^{2} - 34x + 63$

hence, combining both parts:

$(x-9)(3x-7) + (3x^{2} - 5x+2)$ $=(3x^{2} -34x +63) + (3x^{2} - 5x+2)$

= $6x^{2} - 39x + 65$

The above expression is of the STANDARD FORM: $ax^{2} +bx + c$

Hence, the standard form of $(x-9)(3x-7) + (3x^{2} - 5x+2)$ $=6x^{2} - 39x + 65$

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3 years ago

I need help with this

Fudgin [204]

You can’t solve this, not enough information

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4 years ago

Estimate 26% of 84. 26% ≈ 84 ≈ 80 So, 26% of 84 ≈ .

Juli2301 [7.4K]

Answer:

Step-by-step explanation:

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