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
ozzi
3 years ago
6

Pleassdee need help I'll brainlist ​

Mathematics
2 answers:
il63 [147K]3 years ago
6 0
A) a^2 means a*a

B) substitute 5 for a on i, ii, and iii problems

NikAS [45]3 years ago
5 0

Answer:

A^2 means a*a

Step-by-step explanation:

A^2 = 5^2=5*5=25

3a^2=3*5^2=3*25=75

A^2+7=5^2+7=25+7=32

You might be interested in
The muzzle velocity of an ancient cannon was about 420ft/s. What is the cannonball's speed in miles per hour?
Sholpan [36]
286.36mph. ( .36 is a repeating decimal )
4 0
3 years ago
What is the standard form of y = 6(x - 2)2 - 3?
AveGali [126]

Answer I think A

Step-by-step explanation:

4 0
3 years ago
Seven cereal bars are shared equally by 3 students. How many does each student receive?I really need help and my teacher won't h
Katarina [22]

Answer:

Each student gets 2 1/3

Step-by-step explanation:

So you would divide 7 by 3, which you can't...so 6 divided by 3 is 2, and when you split the last one into thirds you can each have 1/3. Add the sections together, and each person gets 2 1/3

7 0
3 years ago
Ayo need help
sweet-ann [11.9K]
Is there more information? Because it’s impossible to tell without an average size for the items
5 0
3 years ago
Read 2 more answers
Can anybody please help solving this problem?
pantera1 [17]
Area of the shaded region = Area <span>of a square - Area of a circle
</span>
Side of a square = 2r
Area of a square = (2r)² = 4r²

Area of a circle = πr²

Area of the shaded region = 4r² - πr² = <span>r²(4-π)</span>
7 0
4 years ago
Other questions:
  • Plz plz plz plz plz plz hlep
    7·1 answer
  • What is 6.2 x 105 in scientific notation?
    13·2 answers
  • What is -3-(-4)? i think i'm confused
    8·1 answer
  • Zeus Industries bought a computer for $2593. It is expected to depreciate at a rate of 30% per year. What will the value of the
    7·1 answer
  • How much shipping and handling will Anita pay?
    14·1 answer
  • 1 p
    15·1 answer
  • PLS help with number 4 :))
    13·1 answer
  • I’ll give brainliest. If u get these all. Please I’m failing.
    14·1 answer
  • Assume that different groups of couples use a particular method of gender selection and each couple gives birth to one baby. Thi
    7·1 answer
  • In a country that only wants girls, every family continues to have children until they have a girl. If they have a boy, they hav
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!