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3 years ago

How do I Simplify 9(5x)

Mathematics

2 answers:

zlopas [31]3 years ago

8 0

You times 9 by 5x and you get 45x.

Elan Coil [88]3 years ago

5 0

Answer:

i think the answer might be 45x

Step-by-step explanation:

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PLEASE HELP

Novay_Z [31]

It would be C!!!!!!!!!!!!!!!

6 0

4 years ago

the volume of a pyramid whose base is aright triangle is 234 units. If the two legs of the right triangle measures 9 units and 1

Kobotan [32]

If the volume of this pyramid is 234 units, the height of the pyramid is equal to 13 units.

<h3>How to calculate the volume of a pyramid.</h3>

Mathematically, the volume of a pyramid is given by the formula:

$Volume = \frac{1}{3} \times base\;area \times height$

The area of a right triangle is given by:

$A=\frac{ab}{2} \\\\A=\frac{9 \times 12}{2} \\\\A=\frac{108}{2}$

A = 54 square units.

<u>Given the following data:</u>

Volume of a pyramid = 234 units.

Side lengths of right triangle = 9 and 12 units.

Now, we can calculate the height of the pyramid:

$234 = \frac{1}{3} \times 54 \times height\\\\234=18h\\\\h=\frac{234}{18}$

h = 13 units.

Read more on pyramid here: brainly.com/question/16315790

7 0

2 years ago

-11y + 32 = 104 - 5y

BigorU [14]

The answer is y= -12

5 0

3 years ago

Evaluate 4.8 – (2.5 – 6.3) using any strategy of your choice.

vodka [1.7K]

If you are trying to find the answer to the equation, the answer would be 8.6

3 0

3 years ago

Read 2 more answers

Evaluate the expression (ab)2 for a = 2 and b = 5.

kirill [66]

Answer:

-50

Step-by-step explanation:

First, we must know that ab is the same as:

ab is the same as a multiply b

Now, since a is given as -5, we can substitute a with -5. This is shown below:

substitute ab with -5

Similarly, b is given as 10. So, we can substitute b with 10:

substitute b with 10

With this, we can now evaluate ab as shown below:

ab is equal to -50

7 0

2 years ago