All categories

4 years ago

M to the 3 power + 9n when m = 4 and n =5

Mathematics

1 answer:

Neporo4naja [7]4 years ago

5 0

Answer:

109

Step-by-step explanation:

m to the power of 3 can be mathematically written as

m³

we have

= m³ + 9n

note that we were provided with the values of m and n to be m=4 and n = 5 respectively.

so from

=m³ + 9n

=4³ + 9 × 5

=64 + 45 ( we arrived at 64 by multiplying 4 in three different places i.e 4 × 4×4)

=109

therefore M to the 3 power + 9n when m = 4 and n =5 is caculated to be equals to 109

You might be interested in

WILL GIVE BRAINLIEST TO BEST ANSWER- DUE TODAY

solong [7]

Quadratic Formula: $x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$ , with a = x^2 coefficient, b = x coefficient, and c = constant.

Firstly, using our equation plug in the values into our equation (a = 1, b = -4, and c = 3):

$x=\frac{4\pm \sqrt{(-4)^2-4*1*3}}{2*1}$

Next, solve the exponent and multiplications:

$x=\frac{4\pm \sqrt{16-12}}{2}$

Next, solve the subtraction:

$x=\frac{4\pm \sqrt{4}}{2}$

Next, solve the square root:

$x=\frac{4\pm 2}{2}$

Next, you are going to solve this equation twice - once with the + symbol, once with the - symbol as such:

$x=\frac{4+2}{2}\\\\x=\frac{6}{2}\\\\x=3\\\\\\x=\frac{4-2}{2}\\\\x=\frac{2}{2}\\\\x=1$

<u>Your zeros (x-intercepts) are 3 and 1. These solutions are real and rational.</u>

4 0

4 years ago

How many sixties are in two hundred forty-four?

vitfil [10]

The answer is 4
Because if u count by suxties

8 0

3 years ago

Read 2 more answers

Fredericka can make 65 percent of her shots from the free throw line if she shoots 75 times how many shoots can she expect to ma

Mademuasel [1]

Answer:

48.75 shots are made (just round according to the instructions your teacher gave you)

Step-by-step explanation:

In the attached picture I provided two different ways to solving the problem, but if these do not click with you, I am sure you can find other ways of solving that work better for you :)

5 0

4 years ago

3/4 acres divided into 3 equal sections

Diano4ka-milaya [45]

Every section = (3/4)÷(3) = 1/4 acre

7 0

3 years ago

Read 2 more answers

Name the lengths of the sides of three rectangle with perimeters of 12 units.Use only whole numbers

katovenus [111]

Hello!

To find the perimeter you add all the sides

2l + 2w = 12

Put in numbers that work

length - 2
width - 4

length - 1
width 5

length - 1.5
width - 4.5

These are three rectangles that work

Hope this helps!

8 0

4 years ago