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3 years ago

Simplify. PLEASE HELP ITS DUE IN 5 MINUTES (top number is a 6)

Mathematics

1 answer:

kodGreya [7K]3 years ago

5 0

Answer:

$\frac{24}{11}+\frac{6\sqrt{5} }{11}$

Step-by-step explanation:

Multiply the fraction by the conjugate and solve (would explain more but you're on a time crunch)

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Find the area of the circle round your answer to the nearest hundred

kompoz [17]

Answer:

what are the numbers shown?

3 0

3 years ago

Read 2 more answers

Solve the problem.

skad [1K]

Answer:

The population reaches 42,336 fish in 2258

Step-by-step explanation:

Given:

$P = 0.62x^2 - 0.043x + 3$

To Find:

Time taken to reach 42,336 = ?

Solution:

According to the question x is the number of years after which the population .

Then

$42336 = 0.62x^2 - 0.043x + 3$

$0 = 0.62x^2 - 0.043x + 3- 42333$

$0.62x^2 - 0.043x -42333$ = 0

Solving using quadratic formula

$x =\frac{ -b\pm \sqrt{b^2 -4ac}}{2a}$

$x =\frac{ -(-0.043)\pm \sqrt{(-0.043) -4(0.62)(42333)}}{2(42333)}$

$x =\frac{ -(-0.043)\pm \sqrt{(0.001849) -0.10664}}{84666}$

x=261.337 x=−261.268

Neglecting the negative value we get

x = 261.337

x = 261 approx

261 years after 1997 = 2258

5 0

4 years ago

What is the side length of a cube with a volume of 0.216 m3?

aksik [14]

｡☆✼★ ━━━━━━━━━━━━━━━ ☾

Cube root 0.216 to get your answer

(Note: This makes sense if you know the volume of a cube is the same value multiplied together 3 times)

The answer is option A 0.6 m

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

｡☆✼★ ━━━━━━━━━━━━━━━━ ☾

6 0

4 years ago

Suppose you have 5 white, 5 blue and 8 black socks in a drawer. What is the probability that you randomly pick a black sock from

coldgirl [10]

Hence the probability that you randomly pick a black sock from the drawer is 8/18

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3 years ago

F(x)= -2(x-5)^2+8

geniusboy [140]

I don’t know all of it but....
Axis of symmetry is x=5
Vertex changed to (5,8)
Parabola opens down

4 0

3 years ago