HELP ASAP

Mathematics

2 answers:

vova2212 [387]3 years ago

7 0

Answer:

1. A. 4 terms

There are 4 different values in the expression, so therefore there are 4 terms.

2. D. 3x^2 + 6x + 10

To get the answer...

start with the original expression: 3x^2 + x + 10 + 5x

add the like terms together, in this case you'd add x + 5x

you'll get: 3x^2 + 6x + 10

I hope I could help :)

timama [110]3 years ago

5 0

1. Well, first of all, a term in an equation is the variables and/or numbers when they are together. For something to be one term, it cannot be added or subtracted or else, that is more that one term and if it is a term, then it can multiplied or divided.
In this equation: 4x + 6 + 5y + 10, there are 4 terms.

2. 3x^2 + X + 10 + 5x
= 3x^2 + 6x + 10

So, in conclusion, the answer to this question is: D. 3x^2 + 6x + 10.

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3 years ago

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VikaD [51]

Converting to base 10 can be done easily by writing a sort of digit expansion. In base 6, this number literally means

$13542_6=1\times6^4+3\times6^3+5\times6^2+4\times6^1+2\times6^0$

Simplifying this gives the value in base 10.

$13542_6=1296+3\times216+5\times36+4\times6+2$
$13542_6=2150_{10}$