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vovangra [49]
3 years ago
6

Add or subtract (7x^2-x-2)-(-6x^3+3)

Mathematics
1 answer:
-BARSIC- [3]3 years ago
6 0

Answer:x equals 6/7

Step-by-step explanation:

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koukladina did i do something for you to delete my question if i did can i do anything to make it up to u
stepladder [879]

Answer:

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7 0
2 years ago
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What is the measure of 1? 90° 80° 85° 95°
Allushta [10]

Answer:

90°

Step-by-step explanation:

I can explain it if you look at it the measure of one equals a 90° angle and an 80° angle equals 4 and the 85° angle equals 8 And for 95°, that would equal about 0.5

1=90°

4=80°

8=85°

0.5=95°

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3 years ago
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Shawn wants to make a beaded necklace 16- inches long.
Gala2k [10]

Answer:

I think it would be 98

Step-by-step explanation:

Just either add or divide.

4 0
3 years ago
25% of the 483 people at the school fair are age 6 and under. Estimate how many people are over the age of 6?
Anika [276]
25%*483=0.25*483=120.75
About 121 people at the fair were under the age of 6.
4 0
3 years ago
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*(The bottom part is x as it approaches infinity)*
Bess [88]

\bf \lim\limits_{x\to \infty}~\left( \cfrac{1}{8} \right)^x\implies \lim\limits_{x\to \infty}~\cfrac{1^x}{8^x}\\\\[-0.35em] ~\dotfill\\\\ \stackrel{x = 10}{\cfrac{1^{10}}{8^{10}}}\implies \cfrac{1}{8^{10}}~~,~~ \stackrel{x = 1000}{\cfrac{1^{1000}}{8^{1000}}}\implies \cfrac{1}{8^{1000}}~~,~~ \stackrel{x = 100000000}{\cfrac{1^{100000000}}{8^{100000000}}}\implies \cfrac{1}{8^{100000000}}~~,~~ ...

now, if we look at the values as "x" races fast towards ∞, we can as you see above, use the values of 10, 1000, 100000000 and so on, as the value above oddly enough remains at 1, it could have been smaller but it's constantly 1 in this case, the value at the bottom is ever becoming a larger and larger denominator.

let's recall that the larger the denominator, the smaller the fraction, so the expression is ever going towards a tiny and tinier and really tinier fraction, a fraction that is ever approaching 0.

6 0
4 years ago
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