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3 years ago

I need help simplify 2a^0

Mathematics

2 answers:

Yuliya22 [10]3 years ago

5 0

The simplified answer would be 2. Anything to the power of 0 (except 0) equals 1.
2*1=2

monitta3 years ago

3 0

A^0 = 1
so 2* 1 = 2

If it was (2a)^0 then it would be 1

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5-2(4a+1)+3a=13 <br><br> A= 2/3<br> A= -2<br> A= -6/5<br> A=2

VMariaS [17]

Answer:

a = -2

Simplifying 5 + -2(4a + 1) + 3a = 13 Reorder the terms: 5 + -2(1 + 4a) + 3a = 13 5 + (1 * -2 + 4a * -2) + 3a = 13 5 + (-2 + -8a) + 3a = 13 Combine like terms: 5 + -2 = 3 3 + -8a + 3a = 13 Combine like terms: -8a + 3a = -5a 3 + -5a = 13 Solving 3 + -5a = 13 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5a = 13 + -3 Combine like terms: 3 + -3 = 0 0 + -5a = 13 + -3 -5a = 13 + -3 Combine like terms: 13 + -3 = 10 -5a = 10 Divide each side by '-5'. a = -2

6 0

3 years ago

Write an equation for the orbit of Saturn in the form x^2/a^2 + y^2/b^2 = 1

frozen [14]

Answer:

x²/2166784 +y²/2159989 = 1

Step-by-step explanation:

The relationship between the semi-axes and the eccentricity of an ellipse is ...

e = √(1 -b²/a²)

In order to write the desired equation we need to find 'b' from 'e' and 'a'.

<h3>semi-minor axis</h3>

Squaring the equation for eccentricity gives ...

e² = 1 -b²/a²

Solving for b², we have ...

b²/a² = 1 -e²

b² = a²(1 -e²)

<h3>ellipse equation</h3>

Using the given values, we find ...

b² = 1472²(1 -0.056²) = 2166784(0.996864) ≈ 2159989

The desired equation is ...

x²/2166784 +y²/2159989 = 1

7 0

1 year ago

I need help. I'm suppose to find the angle of "o"

yaroslaw [1]

Answer:

54 o

Step-by-step explanation:

I measured it till I got the angle or you could search it up and see what the angle is.

Hope it helped! :)

Please mark brainliest.

8 0

2 years ago

Read 2 more answers

What is 45% written as a fraction

Neko [114]

There are 2 ways you can write this.

You can either do /1 or /100

$\frac{45}{1} or \frac{45}{100}$

The most used is $\frac{45}{100}$

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2 years ago

If Nembutal is used to anesthetize rabbits at a dosage of .09 mg/g of body weight, and the concentration of the solution is 60 m

Vitek1552 [10]

Answer:

2.72 ml

Step-by-step explanation:

4 lb = 1814.37 gm

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2 years ago