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Sladkaya [172]
2 years ago
14

I dont understand this ​

Mathematics
1 answer:
Marta_Voda [28]2 years ago
3 0

Answer:

Um I think it wants you to find all of those things listed in the equation or something.

Step-by-step explanation:

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Simplify the expression.
Sati [7]

Answer:

LAST OPTION: x^9

Step-by-step explanation:

For this exercise it is important to remember the Power of a power property, which states that:

(a^m)^n=a^{mn}

The expression given in the exercise is:

(x^\frac{3}{2})^6

Therefore, in order to simplify it, you  must apply the Power of a power property explained before.

Then, you get the following expression:

=x^{(\frac{3}{2}*6)}=x^{(\frac{3*6}{2})}=x^{\frac{18}{2}}=x^9

As you can notice, the expression obtained matches with the expression provided in the last option.

6 0
3 years ago
The students in Suzanne's school are painting a rectangular mural outside the building that will be 15 feet by 45 feet. Scale dr
Katarina [22]

Answer:

The dimensions on paper are 1.992ft by 5.976ft with a scale factor of 7.53

Step-by-step explanation:

The first step will be to find the diagonal of the rea life mural.

We can use Pythagoras' Theorem to do this.

Diagonal = \sqrt{15^2 +45^2 } =47.43 feet.

Now we have the real-life diagonal, we will now relate the diagonal of the painting outside with the one on paper. We can do this by dividing the two diagonals.

This will be 47.43 / 6.3 units = 7.53.

The scale factor is 7.53

To get the dimensions of the length and the breadth on paper, we divide the outside dimensions by the scale factor.

This will be

Length = 15/ 7.53 = 1.992

Breadth = 45/7.53 = 5.976

Therefore, the dimensions on paper are 1.992ft by 5.976ft with a scale factor of 7.53

3 0
3 years ago
A machine produces 1,000 bowling pins per hour each valued at $8.37. What is. The total value of pins produced in an hour
VMariaS [17]
All you do is 1000x8.37
7 0
3 years ago
PLEASE SHOW ALL WORK
EleoNora [17]

Answer:

t = 2,3

Step-by-step explanation:

s (t) = t^2 + 2 t + 5

p (t) = 11 + 3 t

A:

s (1) = 8

s (2) = 13

s (3) = 20

s (4) = 29

Now

t^2 + 2 t + 5 = 11 t + 3t \\\\t^2 - t - 6 = 0\\\\t^2 - 3 t - 2 t - 6 = 0 \\\\(t-2)(t-3)=0\\\\t = 2, 3

(b) The values are same at t =2 an t =3.  

5 0
2 years ago
Can someone help me with this
aev [14]

Answer:

Its 0.90 per download.

Step-by-step explanation:

6 0
3 years ago
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