All categories

3 years ago

Simplify the expression 5^2 (5^3 * 5^2)

Mathematics

2 answers:

yKpoI14uk [10]3 years ago

6 0

5^7 = 78125

5^2 * 5^3 * 5^2 = 5^2+3+2 = 5^7

Brut [27]3 years ago

5 0

Hello there!

$5^2 (5^3 * 5^2)$

First you had to remove parenthesis first.

$5^2*5^3*5^2$

Then you can apply exponent rule.

$5^3*5^2*5^2=5^2^+^3^+^2=5^7$

$5^7=78125$

Answer⇒⇒78125

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

You might be interested in

I need help pls I would appreciate it

KengaRu [80]

1.) D
2.) D
3.) C
4.) C
5.) 56 and 90 I looked for the pattern and followed it.
Get someone else to do 6 I cant

6 0

3 years ago

Sole m-2/12=1/6<br> a.4<br> b.1<br> c.0<br> d.2

riadik2000 [5.3K]

The answer would be A. 4
Here’s what I would do.
Multiply both sides by 12 so u can get m- 2 by itself.
m-2= 2
How’d I get the two? It comes from when I multiplied 12 on both sides. 12/6= 2
Now ur equation should be
m-2=2
Do the opposite and add two to both sides to get the variable by itself.
m=4

Hope this helps :)))

7 0

2 years ago

Which of the following functions gives the length of the base edge, a(v), of a right square pyramid that is 8 inches tall as a f

Reil [10]

Answer:

$\large\boxed{a(V)=\sqrt{\dfrac{3V}{8}}}$

Step-by-step explanation:

The formula of a volume of a square pyramid:

$V=\dfrac{1}{3}a^2h$

a - base edge

h - height of a pyramid

We have H = 8in.

Substitute and solve for a:

$\dfrac{1}{3}a^2(8)=V\\\\\dfrac{8}{3}a^2=V\qquad\text{multiply both sides by}\ \dfrac{3}{8}\\\\\dfrac{3\!\!\!\!\diagup^1}{8\!\!\!\!\diagup_1}\cdot\dfrac{8\!\!\!\!\diagup^1}{3\!\!\!\!\diagup_1}a^2=\dfrac{3}{8}V\\\\a^2=\dfrac{3V}{8}\Rightarrow a=\sqrt{\dfrac{3V}{8}}$

3 0

3 years ago

A box of cereal states that there are 75 calories in a 34-cup serving. What is the unit rate for calories per cup? How many calo

xeze [42]

The unit rate is how many calories are in 1 cup of cereal.
Set up a proportion:
$\frac{75 cal}{3/4 cup} = \frac{X cal}{1 cup}$
Cross multiply and solve:
$\frac{3}{4} X = 75\\ 3X=300\\X=100$
There are 100 calories per cup of cereal.

To get the calories in 4 cups of cereal, simply multiply the unit rate of 100cals/cup by 4.
$100*4=400$
There are 400 calories in 4 cups of cereal.

8 0

3 years ago

Read 2 more answers

What type a problem can be. Using the greatest common factor

sergeinik [125]

The word greatest in a word problem tells you to do GCF and the word least in a problem means to use the LCM

6 0

3 years ago