All categories

4 years ago

What is the solution for 3/8 + 4.2

Mathematics

1 answer:

sveta [45]4 years ago

5 0

Answer:

4.575

4 23 /40

Step-by-step explanation:

You might be interested in

Which conic section is formed when a plane intersects the central axis of a double-napped cone at a 90° angle?

Paha777 [63]

Answer:

answer is A................

3 0

3 years ago

Find the value of x <br><br>3x = 9²

tamaranim1 [39]

$\huge\boxed{Hi\:there!}$

$\huge\sf{3x=9^2}$

$\huge\sf{3x=81}$

$\huge\sf{Divide\:both\:sides\:by\:3\:to\:isolate\:x:}$

$\huge\sf{x=27}$

$\huge\boxed{Hence,\:x=27.}$

$\huge\sf\underline{Hope\:it\:helps}$

$\boxed{CheerfulGirlie\:here\:to\:help}$

3 0

3 years ago

Read 2 more answers

What math problem equals 18

Alja [10]

Answer:

9-0+1-1×2

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Simplify the square root of four over the cubed root of four.

Vikki [24]

$\bf ~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}} \\\\\\ ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}$

$\bf \cfrac{\sqrt{4}}{\sqrt[3]{4}}\implies \cfrac{\sqrt[2]{4}}{\sqrt[3]{4}}\implies \cfrac{4^{\frac{1}{2}}}{4^{\frac{1}{3}}}\implies 4^{\frac{1}{2}}\cdot 4^{-\frac{1}{3}}\implies 4^{\frac{1}{2}-\frac{1}{3}}\implies 4^{\frac{3-2}{6}} \\\\\\ 4^{\frac{1}{6}}\implies (2^2)^{\frac{1}{6}}\implies 2^{2\cdot \frac{1}{6}}\implies 2\frac{1}{3}\implies \sqrt[3]{2}$

7 0

3 years ago

Read 2 more answers

What does 3/4 + 1/6 =

Mashutka [201]

Answer:

11/12

Step-by-step explanation:

Can I be brainliest

6 0

3 years ago

Read 2 more answers