1/3(9x+16+2) + 2x What is X

Mathematics

1 answer:

Flauer [41]3 years ago

3 0

This is the answer if your question

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What the heck dose x =

kondor19780726 [428]

X=12 because 12 times 12 equals 144 or 12 to the power of two equals 144

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3 years ago

-8-n=-3(2n-4) solve for n<br> please help

Masja [62]

-8-n=-6n+12
+8. +8
-n=-6n+20
+6n +6n
5n=20
5. 5
n=4

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3 years ago

Line passes through point (1, 7) and point (-2, 4). What is the slope of this line?

Drupady [299]

The slope of the line is 1.

The slope of the line is 1 because the line moves ror goes up from left to right, making it a positive. The line also moves one block over and one block up.

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2 years ago

Are all quadrilaterals either rectangles or squares?

Greeley [361]

No, there are lots of quadrilaterals. <span>Examples of other quadrilaterals are rhombus, kite, trapezoid, parallelogram etc</span>

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3 years ago

Pythagoras help needed please

boyakko [2]

Answer:

See explanation

Step-by-step explanation:

Find the diagonal of the square. The side of the square is 5 cm long. By the Pythagorean theorem,

$\text{Diagonal}^2=\text{Side}^2+\text{Side}^2\\ \\\text{Diagonal}^2=5^2+5^2\\ \\\text{Diagonal}^2=25+25\\ \\\text{Diagonal}^2=50\\ \\\text{Diagonal}=\sqrt{50}=5\sqrt{2}\approx 7.07\ cm$

If the square (being inside the circle) touches the circle, then the diagonal of the square is exactly the diameter of the circle. The diameter of the circle is twice the radius of the circle, so

$\text{Diameter}=2\times 5=10\ cm$

Since the diagonal is shorter than the diameter, the square can fit into the circle without touching the circle.

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3 years ago