3 years ago

X^3 = 64 Solve it pls

Mathematics

2 answers:

AnnyKZ [126]3 years ago

8 0

Answer:

x=4

Step-by-step explanation:

bazaltina [42]3 years ago

6 0

Answer:

x=4

Step-by-step explanation:

Correct

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What's 7/12 minus 3/12 simplified? BTW ONLY IN 4TH GRADE MAKE IT CLEAR

dusya [7]

7/12 - 3/12 = 1/3
Simplify each fraction if possible.
Same denominator? YES!
7 - 3 = 4
Since they have the same denominator, you just subtract the numerators.
Then simplify 4/12
4/4= 1 12/4= 3
Answer: 1/3
Hope that helps!

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PLS HELP ME WITH THIS!!!!!! HOW DID THEY GET 80ft^2

noname [10]

$\huge \boxed{\mathfrak{Question} \downarrow}$

Determine the surface area of the right square pyramid.

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

The formula for finding the surface area of a right square pyramid is ⇨ b² + 2bl, where

b = base of the right square pyramid
l = slant height of the right square pyramid.

In the given figure,

base (b) = 4 ft.
slant height (l) = 8 ft.

Now, let's substitute the values of b & l in the formula & solve it :-

$\sf \: {b}^{2} + 2bl \\ = \sf \: {4}^{2} + 2 \times 4 \times 8 \\ = \sf \: 16 + 8 \times 8 \\ = \sf \: 16 + 64 \\ = \huge\boxed{\boxed{ \bf 80 \: ft ^{2} }}$

So, the surface area of the right square pyramid is 80 ft².

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3 years ago

For an ellipse whose major axis is horizontal, how does the value of a compare to the distance from the vertices on the horizont

Arada [10]

I say it has to be b because it would make more sense

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3 years ago

Complete this sentence. If volume remains the same while the mass of a substance ________, the density of the substance will____

Mariulka [41]

Answer:

Increases, increase

Step-by-step explanation:

Density is M×V, meaning if one goes up and one stays the same, it goes up.

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