1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wariber [46]
3 years ago
6

I need help with multiplying and dividing powers

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0
You need to know these two formulas:

\huge a^b \times a^c = a^{b+c}\\\\\huge \frac{a^b}{a^c}=a^{b-c}

For example,

5^2 \times 5^3 = 5^{2+3} = 5^5

\frac{2^6}{2^4} = 2^{6-4} = 2^2
You might be interested in
In the regular pentagon below, if AP = 4 m and BC = 10 m, find it's area.
12345 [234]

First symmetrically cut the pentagon to get 5 pieces. (So that you will get the idea that this polygon is divided into 5 triangles)

Then find the area of one of the triangles:

Area of Triangle = \frac{1}{2} bh

A = \frac{1}{2} × 4 × 10

A = 20 m²

To find the area of the whole pentagon shape:

A = 20 × 5 = 100 m²

<em>Hope it helps!</em>

4 0
2 years ago
Write an algebraic expression that represent the sum of 8 and two-third of x?
lesantik [10]

We have to sum 8 and two-third of x, so we must multiply x by 2/3 and sum it with 8,

thus, the expression is

\frac{2}{3}x+8

3 0
1 year ago
Marcus has 127 baseball cards in his collection. Gabriel has 56 cards in his collection. Gabriel divides his collection evenly a
vovangra [49]
56/7 = 8
Marcus = 127 + 8 = 135
8 0
3 years ago
4) During a school carnival, students from the middle school raised money by selling crafts, food, game tickets, and school play
ioda

$225 was earned from the craft sales

and $40 was earned from the play.

Given, During a school carnival, students from the middle school raised money by selling crafts, food, game tickets, and school play admissions.

Of each dollar earned, $0.15 came from games. Craft sales earned 3 times as much as games. Food sales were 4 times the amount earned from the play.

Let the amount earned by play be x,

Now, Games earned = 0.15×500 = $75

Also, crafts earned 3×75 = $225

Now, as play earned x, then food earned 4x.

According to question,

x + 75 + 225 + 4x = 500

5x + 300 = 500

5x = 200

x = 40

So, the amount earned by Play be, $40

and the amount earned by Food be $160.

Hence, $225 was earned from the craft sales

and $40 was earned from the play.

Learn more about Linear Equations here brainly.com/question/24085666

#SPJ1

5 0
1 year ago
I NEEDZ HELPZZZZZZZZ!!!!<br><br><br>btw i didnt mean to click d)20..
joja [24]
The slope is 0 or answer B.)
8 0
3 years ago
Other questions:
  • Jerry wants to buy a hockey jersey the cost of the Jersey is normally $75, but it is now on sale 20% off.
    6·1 answer
  • you got 629581341 hamburgers when the restaurant seels one hundred million more what will be the answer?
    13·1 answer
  • Simplify using the distributive property, Show all work (-2x - 9)(-4).
    10·1 answer
  • What conclusion can you draw from the following statements using the Law of Syllogism?
    15·1 answer
  • The scale for a scale drawing is 8 millimeters: 1 centimeter. Which is larger,the actual object or the scale drawing?explain
    7·1 answer
  • Compré un TV que costó 35.000 pesos. Si en la aduana debo pagar 10 % por impuesto de nacionalización y 12 % sobre el precio naci
    8·1 answer
  • Simplify using the division rule<br> 14,252<br> Trs
    13·1 answer
  • Rate how emo I am!!!
    14·2 answers
  • Which model represents the factors of x2 9x 8? An algebra tile configuration. 7 tiles are in the Factor 1 spot: 1 is labeled x a
    5·2 answers
  • Find the unit rate.<br> 594 chairs in 9 rows<br> Submit<br> ||<br> chairs per row
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!