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adelina 88 [10]

3 years ago

10

Need the answer/step by step explanation

1 answer:

Brrunno [24]3 years ago

6 0

Answer:

8 weeks

Step-by-step explanation:

m=12+0.5w

Replace the m with the 16 and solve

16=12+0.5w

4=0.5w

8=w

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When we use the SPDC model, we always include the following EXCEPT:

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Write an expression equivalent to x+5+2x+2

n200080 [17]

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A tank of water is losing 5 liters of water every minute. In 12 minutes, there are 90 liters remaining in the tank. How many min

Bad White [126]

Answer

A. 18 Minutes

Step-by-step explanation:

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3 years ago

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Ket [755]

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The x-axis is the real axis.

So we can conclude that:

A: (-2, 3i)

B: (-1, -i)

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3 years ago

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F(x)=15x³+22x²-15x+2<br> Write f(x) as a product of linear factors.

Goryan [66]

Answer:

$(5x - 1)(3x - 1)(x + 2)$

Step-by-step explanation:

$(15 {x}^{3} + 22 {x}^{2} - 15x + 2)$

Apply Rational Root Theorem, our possible roots will be

plus or minus( 2/15, 2/5,2/3,2, 1/15,1/5,1/3,1).

I

I tried root -2 and it work so

If we apply synthetic dividon, we would be left with

$15 {x}^{2} - 8x + 1$

We can factor this regularly.

Apply AC method that a number

AC will multiply to 15 but add to -8.

The answer are -5 and -3 so we write this as

$15 {x}^{2} - 5x - 3x + 1$

Factor by grouping

$(15x {}^{2} - 5x) - (3x + 1)$

$5x(3x - 1) - 1(3x - 1)$

So our factor are

$(5x - 1)(3x - 1)(x + 2)$

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3 years ago