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3 years ago

11

What is 28828+88+8+78282882728288+8+888+8882828888-8–88-89939x929299999299292929+839929828-0+9929299x91919192939939+929292992929

999-9-9-9999299202839393=

1 answer:

IgorC [24]3 years ago

3 0

Answer:

-8.2667628e+22

-Step-by-step explanation:

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Can someone help me with my math ?

shepuryov [24]

Easy! Just substitute.

That will be 3 + 8 * 4

Remember PEMDAS? Multiplication comes before addition, so FIRT MULTIPLY.

3+ 32= 35
Final answer= 35

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3 years ago

Armon added 1/10 and 8/100 whats the sum helpppp

DochEvi [55]

Answer:

18/100

Step-by-step explanation:

1/10 = 10/100

10 + 8 = 18

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3 years ago

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Select all choices that describe rectangles with same area that are NOT congruent.

pickupchik [31]

B,E,F sorry if I’m wrong

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3 years ago

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Which is equivalent to RootIndex 5 StartRoot 1,215 EndRoot Superscript x?

SOVA2 [1]

Answer:

1,215 Superscript one-fifth x

Step-by-step explanation:

Given:

The expression to simplify is given as:

$(\sqrt[5]{1215})^x$

We know that,

$\sqrt[n]{a} = a^{\frac{1}{n}}$

Here, $n=5, a=1215$

So, $\sqrt[5]{1215} = 1215^{\frac{1}{5}}$

So, the above expression becomes:

$(\sqrt[5]{1215})^x = (1215^{\frac{1}{5}})^x$

Now, using the law of indices $(a^m)^n=a^{(m\times n)}$

Here, $a=1215,m=\frac{1}{5},n=x$

So, the expression is finally simplified to;

$=(1215)^{({\frac{1}{5}}\times x)}\\\\=(1215)^{\frac{1}{5}x}$

Therefore, the second option is the correct one.

$(\sqrt[5]{1215})^x$ = 1,215 Superscript one-fifth x

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3 years ago

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Can someone please help me with this?!

Licemer1 [7]

Answer:

X/24 = 30/36

X = (30 X 24)/36

X = 5 X 4

X = 20

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3 years ago