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Ivanshal [37]
3 years ago
9

What is the sum of 3 x 10 6 and 3 x 10 6?

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
5 0

(I don't really know what you mean by "10 6" so I'll guess it's an exponent.)

Answer:

6,000,000 (six-million)

Step-by-step explanation:

First, you need to figure out the equation.

(3 x 10 to the power of 6) + (3 x 10 to the power of 6) = x

We need to figure out x, which leads to the next step.

Let's figure out what 10 to the power of 6 is. The equation would be:

10 x 10 x 10 x 10 x 10 x 10

or,

100 x 100 x 100, to make it simplified.

Either way, 10 to the power of 6 is 1,000,000 (one-million.)

Now we can simplify our equation.

(3 x 1,000,000) + (3 x 1,000,000)

Now, the basics: use PEMDAS.

First is parentheses and inside our parentheses is 3 x 1,000,000

3 x 1,000,000 is 3,000,000.

Now, our equation is final.

3,000,000 + 3,000,000 = 6,000,000.

Since we don't have any other exponents, multiplication, or division parts to the equation, we would skip to adding.

<u>Hope this helped! </u>

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Devide 30% by 100 and remove the percent sign to convert From a percent to a decimal show me the solution
Marysya12 [62]

Answer:

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find the diameter of a circle with an area of 95.03 square feet
Leona [35]

Answer:

diameter ≈ 11 feet

Step-by-step explanation:

The area (A) of a circle is calculated using the formula

A = πr² ← r is the radius

To find r divide both sides of the equation by π

r² = \frac{A}{\pi } = \frac{95.03}{\pi }

Take the square root of both sides

r = \sqrt{\frac{95.03}{\pi } } ≈ 5.5 feet

Diameter = 2r = 2 × 5.5 = 11 feet

3 0
3 years ago
A support wire is attached to the top of a tower that is 65 feet tall as shown. If the wire makes an angle of 34 degree with the
Maru [420]
Answer:
length of wire = 116 ft

Explanation:
The attached image shows a diagram on the scenario given.

Now, we can note that the string forms a right-angled triangle with the tower and the ground. This means that special trig functions can be applied.
These functions are as follows:
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent

Now, from the given, we can find that:
θ = 34°
opposite is the tower = 65 ft
hypotenuse is the string length that we want to find

Substitute with the givens in the sin function to get the length of string as follows:
sin (34) = 65 / string
string = 65 / sin(34)
string = 116.2 which is approximately 116 ft

Hope this helps :)

8 0
3 years ago
What are these questions i need help
Over [174]

The roots of the equation f(x) = x^2 - 93987 are x = √93987 and x = -√93987

<h3>What are quadratic equations?</h3>

Quadratic equations are equations that have a second degree and have the standard form of ax^2 + bx + c = 0, where a, b and c are constants and the variable a does not equal 0

<h3>How to determine the other roots of the equation?</h3>

The equation of the function is given as:

f(x) = x^2 - 93987

The above equation is a quadratic equation

Express the equation as a difference of two squares

f(x) = (x - √93987)(x + √93987)

Set the equation of the function to 0

(x - √93987)(x + √93987) = 0

Split the factors of the above function equation as follows

x - √93987 = 0 and x + √93987 = 0

Solve for x in the above equations

x = √93987 and x = -√93987

Hence, the roots of the equation f(x) = x^2 - 93987 are x = √93987 and x = -√93987

Read more about roots of equation at

brainly.com/question/776122

#SPJ1

5 0
1 year ago
Complete the square on the following quadratic x2+10x+9=0
kakasveta [241]
Given a quadratic equation x^{2} +ax+c=0

1. the first thing we do when we want to compete the square, is write the coefficient of x as 2 times a number.

In our case the coefficient of x is 10, so we write 10 as 2*5

2. then we write + 5^{2} and - 5^{2} to the expression:

x^{2} +2*5*x+ 5^{2} -5^{2}+9=0

(x^{2} +2*5*x+ 5^{2}) -25+9=0

(x+5)^{2}-16=0



Answer: (x+5)^{2}-16=0
8 0
3 years ago
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