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Alex17521 [72]
2 years ago
13

Write in simplest form: what is 2^-3 in simplest form

Mathematics
2 answers:
ki77a [65]2 years ago
7 0

Answer:

1/8

Step-by-step explanation:

Likurg_2 [28]2 years ago
4 0

Answer: 1/8

2^{-3}=\frac{1}{2^{3} }=\frac{1}{8}

Step-by-step explanation:

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What percent of 2.5 of 0.3
Alona [7]
It would be 12% because .3 divided by 2.5 is .12 which is equivalent to 12%
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3 years ago
X= 0 , 1 , or 7<br> Y= -10, 5, or 10<br> Please helppppp will mark Brainliest
vlabodo [156]

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Drag each number to the correct location on the table. Each number can be used more than once, but not all numbers will be used.
muminat

Answer:

1. 12x^2-13.4x-11

- Degree: 2

- Number of terms: 3

2. 7x^3+168

 - Degree: 3

- Number of terms: 2

3. 9x^4-9

- Degree: 4

- Number of terms: 2

Step-by-step explanation:

For this exercise you need to remember the multiplication of signs:

(+)(+)=+\\(-)(-)=+\\(-)(+)=-\\(+)(-)=-

1. Given:

(4x + 2.2)(3x - 5)

Apply the Distributive property:

=12x^2+6.6x-20x-11

Add the like terms:

=12x^2-13.4x-11

You can idenfity that:

- Degree: 2

- Number of terms: 3

2. Given:

(-304 +503 - 12) + (7x^3 - 25 + 6)

Add the like terms:

=187 + 7x^3 - 25 + 6=7x^3+168

You can idenfity that:

- Degree: 3

- Number of terms: 2

3. Given:

(3x^2 - 3)(3x^2 + 3)

Apply Distributive property:

=9x^4-9x^2+9x^2-9

Add the like terms:

=9x^4-9

You can idenfity that:

- Degree: 4

- Number of terms: 2

8 0
3 years ago
In the space at the right, draw a triangle : Use an algebraic expression to label the length of each side. Write an expression f
mezya [45]
Not sure I am so sorry I will look more
4 0
3 years ago
The angles of traingle are in the ratio 3:7:8 find them in degrees as well as in radians​
I am Lyosha [343]
30°, 70°, and 80°.
It is an acute-angled triangle.
Explanation:
The ratio of the measures of ∠s in Δ is 3:7:8.
So, let us suppose that the measures are, 3k, 7k, 8k.
Evidently, their sum is
180°.

3k+7k+8k=180
18k=180
k= 10

Hence, the measures are,
30°, 70°, and 80°.
As all the angles are acute, so is the triangle.
6 0
3 years ago
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