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4 years ago

I'll give you brainliest!! How many inches are in feet?

Mathematics

2 answers:

slamgirl [31]4 years ago

8 0

12. DON'T ASK WHY!!!!!

kupik [55]4 years ago

4 0

Answer:

Step-by-step explanation:

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Rewrite in simplest radical form square root of x times the fourth root of x. Show each step of your process.

Ipatiy [6.2K]

Answer:

$\sqrt[4] {x^3}$

Step-by-step explanation:

At this point, we can transform the square root into a fourth root by squaring the argument, and bring into the other root:

$\sqrt x \cdot \sqrt[4] x =\sqrt [4] {x^2} \cdot \sqrt[4] x = \sqrt[4]{x^2\cdot x} = \sqrt[4] {x^3}$

Alternatively, if you're allowed to use rational exponents, we can convert everything:

$\sqrt x \cdot \sqrt[4] x = x^{\frac12} \cdot x^\frac14 = x^{\frac12 +\frac14}= x^{\frac24 +\frac14}= x^\frac34 = \sqrt[4] {x^3}$

5 0

2 years ago

Help? (only people who know what they're doing please)

Temka [501]

X would equal 2.7 //////////////

7 0

3 years ago

Rank in decreasing order 8.58, 8.508, 7.058, 7.5

8_murik_8 [283]

7.5 8.58 7.058 8.508

8 0

3 years ago

What is the area of the base?

MAXImum [283]

Answer:

24 in²

Step-by-step explanation:

Hello there!

the figure shown is a triangular prism

The base is the triangle

So we need to find the area of the triangle using this formula

$A=\frac{bh}{2}$

where b = base and h = height

The base (triangle) has a base length of 8 inches and a height of 6 inches

Having found the information we needed, we plug it into the formula

$A=\frac{6*8}{2} \\6*8=48\\\frac{48}{2} =24\\A=24in^2$

So the area of the base is 24 in²

7 0

3 years ago

The quotient of 45 and 4 2/5? What is the expression for that ?

Andru [333]

Answer:

Expression: $45$ ÷ $4\frac{2}{5}$

Answer: 45 ÷ $4\frac{2}{5}$ = $\frac{225}{22}$

3 0

3 years ago