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
Valentin [98]
3 years ago
7

Helpppp will mark brainliest.

Mathematics
1 answer:
Tju [1.3M]3 years ago
4 0
8 ^ (-2) = 1 / 64
<span>4 ^ (-3) = 1 / 64</span>
You might be interested in
Expand and simplify (x+5)(x+2)
Savatey [412]
Answer= x²+7x+10

When we want to expand expressions such as this, the FOIL method helps us remember what exactly to do. FOIL stands for

F:First
O:Outer
I:Inner
L:Last

So, given the expression (x+5)(x+2), lets multiply the first two terms.

x*x=x²

now the outer two terms

x*2=2x

now the inner terms

5*x=5x

and the last terms...

5*2=10

When we combine these expressions we get:

x²+7x+10

I think this is what you meant to be answered in your question, if I have been mistaken, just comment and I'll edit my answer....

5 0
3 years ago
How do you know whether you have to write a sum in simplest form
skelet666 [1.2K]
I do it when the numbers are to big but that's me
5 0
3 years ago
Sam deposits the same amount of money,every week,for 71 weeks in his checking account.At the end of 71 weeks,he has $6,015 in th
rosijanka [135]
What is the rest of the problem? I can help you!
3 0
3 years ago
if a shape is a regular pentagon with five sides, which of the following must be true? Check all that apply
julsineya [31]

Answer:

A. It has reflectional symmetry

B. It is symmetrical

D. It has five lines of symmetry

Step-by-step explanation:

we know that

A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides

Every regular polygon has reflectional symmetry

Regular polygons are symmetrical

therefore

A. It has reflectional symmetry ------> Is true

B. It is symmetrical -----> Is true

C. It has exactly one line of symmetry ----> Is false

D. It has five lines of symmetry -----> Is true

4 0
3 years ago
Read 2 more answers
Can someone help me please
Iteru [2.4K]

Answer:

1) 3.75

2)0.833333

3)3.66666

Step-by-step explanation:

See photo for Step-bystep explanation

3 0
3 years ago
Other questions:
  • Please help. 10 points and brainliest.
    14·1 answer
  • Regular pentagon abcde is inscribed in a circle. find arch measure ab. if the radius is 6, find ab.​
    6·2 answers
  • The ages of 3 brothers are represented by consecutive integers. If the oldest brothers age is decreased by twice the youngest br
    5·1 answer
  • The Five Fives Challenge
    5·1 answer
  • A dance class consists of 22 students, of which 10 are women and 12 are men. if 5 men and 5 women are to be chosen and then pair
    9·1 answer
  • Draw the image after a translation 3 units left and 2 units up
    13·1 answer
  • the sum of three numbers is 130. the second number is twice the first. the third number is equal to twice the second minus 1/2 o
    7·1 answer
  • Find the value of a, b, and c.<br> 1. a - (-8) = 12<br> 2. b+12 = 10<br> 3. C-3 = 5
    10·1 answer
  • A letter in the word COURAGE is chosen at random, then a coin is tossed three times. How many outcomes are possible?
    11·2 answers
  • Solve the problem below: 624+ 34+ 312+ 85=​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!