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
inysia [295]
3 years ago
9

I need help with this question

Mathematics
2 answers:
Nonamiya [84]3 years ago
6 0

Answer:

8×8 =8^2=64 (perfect square)

Step-by-step explanation:

64 is a perfect square because 8^2 =8×8 =64

klemol [59]3 years ago
4 0

Answer:

The answer is going to be option 1.

Step-by-step explanation:

The answer you get from multiply an number by itself is a perfect square.

You might be interested in
Two circles have the same radius. Complete the description for whether the combined area of the two circles is the same as the a
Anna007 [38]

Answer:

it would have twice the area of one circle because the radius would double therefore the inside/area would double

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Q1. Find y, if √12 - √147 + y√3 = 0
o-na [289]

Answer:

Q1. y = 5 Q2.  (√2 - √3)/2

Step-by-step explanation:

Q1

√12 - √147 + y√3 = 0

Taking -√147 and √12 to the right hand side, we have

y√3 = √147 - √12

y√3 = √(3 × 49) - √(3 × 4)

y√3 = √3 × √49 - √3 × √4

y√3 = √3 × 7 - √3 × 2

y√3 = 7√3 - 2√3

y√3 = 5√3

Dividing both sides by √3, we have

y√3/√3 = 5√3/√3

y = 5

Q2

Sin45° - Cos30°

Since Sin45° = √2/2 and Cos 30° = √3/2

Substituting these values into the equation, we have

Sin45° - Cos30° = √2/2 - √3/2

Taking L.C.M of both factors, we have

Sin45° - Cos30° = (√2 - √3)/2

6 0
4 years ago
For the following equation, what would you do first? -8n+4(1-5n)=-6n-14
Mkey [24]

Answer:

1-5n

Step-by-step explanation:

you would do 1-5n because its in brackets, the order of opperation is

Brakcets

Order (Power ofs)

Division and Mulitplication

then do addition and subtraction

when doing division and multiplication and subtraction and addition go left to right to find what part goes 1st.

Hope this helped!

4 0
3 years ago
Write the recursive formula for 16,23,30,37
4vir4ik [10]

Answer:

Arithmetic Sequence

Step-by-step explanation:

Arithmetic Sequence

4 0
3 years ago
Find the area of a polygon with the given vertices A(2,2) B(5,2) C(3,-1) D(0,-1)<br><br> Number 21
Bogdan [553]

Answer:

Je pense que je ne sais pas vraiment

6 0
3 years ago
Other questions:
  • Item 8 Question 1 A roller coaster ride holds a total of 48 passengers. The ratio of males to females on the ride is 5 : 7. Let
    9·2 answers
  • Solve 2/3x &gt;8 or 2/3x&lt;4
    5·2 answers
  • Suppose that another outbreak has been detected. On Sept 1, there were 60 reported cases. A week later, there were 75 reported c
    8·1 answer
  • What fraction of an hour is 5 minutes in its lowest terms ?
    15·2 answers
  • Which is greater 8.0 or 0.8 explain
    5·2 answers
  • If 45 cookies will serve 15 students, how many cookies are needed for 90 students?
    5·1 answer
  • Please help it will be fast and easy
    14·1 answer
  • Simplify:(4x2 - 2x) - (-5x2 - 8x).<br> yall dont gotta simplify this im just bored
    11·1 answer
  • What is the slope of the line that passes through the points (−3,1) and (7,−14)?
    14·1 answer
  • Pleaseee helppp with thisss asappp
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!