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3 years ago

Please help solve for u 5u^2=-3u+2

Mathematics

1 answer:

alekssr [168]3 years ago

8 0

U=-2/5, 1, hope this helps!

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How many integers $m$ are there such that $0

Alexandra [31]

Answer:

I think you meant to put an attachment but I don't see one

Step-by-step explanation:

3 0

3 years ago

Can someone help me with and and can you please write how you got it so I can understand

EastWind [94]

Answer:

12x + 4

Step-by-step explanation:

ok so a rectangle has 4 sides, 2 of which are called lengths, and 2 of which are widths.

length = 2x-3

width = 4x+5

the perimenter is the total of the 4 sides.

2(2x-3) = 4x-6 (the total for lengths)

2(4x+5) = 8x+10 (the total for widths)

add the 2 together:

12x+4

8 0

3 years ago

Read 2 more answers

F’(x)= 1+3 square root x f(9)=68

notka56 [123]

Answer:

$f(x) = x + 2x^\frac{3}{2} + 5$

Step-by-step explanation:

I'm assuming the question here is asking for f(x)

The first step would be to find the antiderivative of f'(x)

$\int{1+3\sqrt{x}} \, dx = \int{1 + 3x^\frac{1}{2}} dx$

Apply the reverse power rule

$x + 2x^\frac{3}{2} + C$

Now solve for C when x = 9

$x + 2x^\frac{3}{2} + C = 68\\9 + 2(9)^\frac{3}{2} + C = 68\\9 + 2(27) + C = 68\\9 + 54 + C = 68\\63 + C = 68\\C = 5$

Now substitute into the antiderivative

$f(x) = x + 2x^\frac{3}{2} + 5$

8 0

3 years ago

What do you do to get this answer and what is the answer

Amanda [17]

Here is your answer

Convert the mixed fraction into into improper fraction.

$7\frac{1}{5} × 2 \frac{1}{6}$

= $\frac{36}{5} × \frac{13}{6}$

= $\frac{6×13}{5}$

= $\frac{78}{5}$

= $15\frac{3}{5}$

HOPE IT IS USEFUL

7 0

3 years ago

What is the area of the figure in square mm

grandymaker [24]

Answer:

8125 mm

Step-by-step explanation:

Not that sure

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3 years ago