2 years ago

Help me with this please

Mathematics

1 answer:

Rus_ich [418]2 years ago

6 0

Answer:

79, hope this helped! plz make me brainliest

Step-by-step explanation:

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Round 288 to the nearest tenth

cricket20 [7]

290

hopefully i could help ;)

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B80%7D%20" id="TexFormula1" title=" \sqrt[3]{80} " alt=" \sqrt[3]{80} " ali

Marianna [84]

Start by decomposing the number inside the root into primes

Then group the terms into cubes if possible

$\begin{gathered} 80=2\cdot2\cdot2\cdot2\cdot5 \\ 80=2^3\cdot2\cdot5 \\ 80=10\cdot2^3 \end{gathered}$

rewrite the root

$\sqrt[3]{80}=\sqrt[3]{10\cdot2^3}$

then cancel the terms that are cubes and bring them out of the root

$\sqrt[3]{80}=2\sqrt[3]{10}$

7 0

1 year ago

What is the equation of the line ? Please help !!!! First and correct answer will get brainestttt

sergeinik [125]

Answer:

Step-by-step explanation:

Find the slope by doing rise/run

-2/3

Find the y intercept: (0, -2)

The equation will be y = - $\frac{2}{3}$ x - 2

6 0

3 years ago

What is the area of the square?

Vsevolod [243]

C. 84
12 x 8 is the area of the whole thing but you subtract 12 because of the missing 6x2 part of the square

4 0

3 years ago

Please help with this problem

HACTEHA [7]

Answer:

x = 2

Step-by-step explanation:

Multiply both sides by (x-5) and expand:

(x+4)/(x-5)*(x-5) = -2(x-5)

x+4 = -2x+10

Subtract 4 from both sides:

x+4-4 = -2x+10-4

x = -2x+6

Add 2x to both sides:

x+2x = -2x+6+2x

3x = 6

Divide both sides by 3:

3x/3 = 6/3

x = 2

7 0

2 years ago

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