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Sphinxa [80]
3 years ago
11

I need this answered asap

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
7 0

Answer:

21 x^2

Step-by-step explanation:

7+ 14 = 21

the x^2 s are like terms so you can group them

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6,859^1/3 can be written as
zloy xaker [14]

Answer:

∛6859   ( = 19).

Step-by-step explanation:

6,859^1/3 = ∛6859  (the cube root of 6859).

Using a calculator we see that this = 19.

4 0
3 years ago
A tourist group arrived at the boat dock for a boat ride in the morning. There were 252 people in the group. Another tourist gro
4vir4ik [10]
Its 15 boats bcuz...252+288=540 and 540/36= 15 boats :D
5 0
3 years ago
Worth 12 Points, i spent 24
rewona [7]

Answer:

  \displaystyle m^{\frac{35}{12}}n^{-\frac{28}{15}}=\frac{m^{\frac{35}{12}}}{n^{\frac{28}{15}}}

Step-by-step explanation:

The relevant rule of exponents is ...

  (a^b·c^d)^e = a^(be)·c^(de)

Then ...

  (m^(5/4)·n^(-4/5))^(7/3) = m^(5/4·7/3)·n^(-4/5·7/3)

  = m^(35/12)·n^(-28/15)

__

Since you want positive rational exponents, you can write this as ...

  = m^(35/12)/n^(28/15)

6 0
3 years ago
Solve 2 (3d + 3) = 7 + 6d.
Leni [432]

First distribute in the 2 on the left side to get 6d+6=7+6d

Then, you would combine the variables to be on one side of the equation by doing -6d. However, this would cancel out the d by leaving you with 0d+6=7. That is the same thing as saying 6=7.

The answer to this equation is no solution because 6 is NOT equal to 7.

4 0
3 years ago
Read 2 more answers
From the top of a vertical cliff 40 m high, the angle of depression of an object that is level with the base of the cliff is 34°
Rama09 [41]

Answer:

object is 59.30m away from the base of the cliff

Step-by-step explanation:

yessir

7 0
3 years ago
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