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Burka [1]
3 years ago
15

PLZZZ HELP I'LL GIVE BRAINLIEST

Mathematics
2 answers:
Leno4ka [110]3 years ago
5 0

Answer:

Agreed because the exponents are cut in half when you multiply the 2 by itself to get 4, so the exponents would therefore be halved.

Step-by-step explanation:

Naily [24]3 years ago
5 0
Yes because 2 to the power of 12 is 4,096 and 4 to the power of 6 is 4,096
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johnny wants to construct a circular area for his patio. he bought enough stones to cover 200.96m^2. If he wants to put an umbre
Andrews [41]

Answer:

Step-by-step explanation:

area = πr² = 200.96

r = √(200.96/π) ≅ 8

The table is 8 meters from the edge.

3 0
3 years ago
Write 8.517 in two other forms
IrinaK [193]
Eight and five hundred seventeen thousandths
and
8 + .5 + .01 +.007
5 0
3 years ago
Read 2 more answers
The volume of a box is 80 cubic feet with length x-3 and width x-1 and height x+5. What are the possible values of x? What are t
Kryger [21]

Answer:

  • the only possible value of x is 5
  • the dimensions are 2 × 4 × 10

Step-by-step explanation:

The cubic equation ...

  (x -3)(x -1)(x +5) = 80

has one real root: x = 5. Using that value for x, the dimensions become ...

  length = 5 - 3 = 2

  width = 5 - 1 = 4

  height = 5 + 5 = 10

The dimensions are (length, width, height) = (2, 4, 10).

_____

We cannot tell the thrust of the problem, since it has only one solution. Perhaps you're supposed to write the cubic in standard form and use the <em>Rational Root theorem</em> to find <em>possible values of x</em>. That form can be found to be ...

  (x -3)(x -1)(x +5) -80 = 0

  x³ +x² -17x -65 = 0

Descartes' rule of signs tells you there is one positive real root. The rational root theorem tells you possible rational roots are factors of 65:

  1, 5, 13, 65

We know that x must be greater than 3 (so all dimensions are positive). Thus <em>possible values of x are 5, 13, 65</em>, and we're pretty sure that 65 is way too large.

4 0
3 years ago
Write the expression to match the words three times the sum of 8 and 4
sergeinik [125]
The answer in an expression is (8 + 4) x 3
5 0
3 years ago
To get to level 3 in a game, a player must score 14,175 points. Ann scores 14,205 points, Ben scores 14,089 points, and Chuck sc
Elan Coil [88]
14,175 < 14,205
14,175 > 14,089
14,175 < 14,463

Answer: Ann's and Chuck's scores are greater than the level 3 score.
3 0
3 years ago
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