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
Harrizon [31]
3 years ago
5

What is the decimal expansion of 4/5 A)0.8 B) 4.5 C)1.25 D)0.45

Mathematics
2 answers:
Svet_ta [14]3 years ago
7 0
Your answer is A 0.8 hope it helps:)
ddd [48]3 years ago
6 0
The answer to your question that your asking is A, 0.8 because 1/5 - 0.2 , is 4 x 1/5 = 0.8!
You might be interested in
Sam collected six leaves to feed to his caterpillar collection if he wanted to split the leaves among seven cages how much shoul
Kazeer [188]
6÷7 is 0.857. maybe?
3 0
3 years ago
The graph of f(x)=cos(x) is transformed to a new function, g(x) , by stretching it horizontally by a factor of 4 and shifting it
SpyIntel [72]

The equation of the new function is g(x)= cos4 x+1

Explanation:

The Parent function is f(x)=cos x

We need to determine the new function g(x) using the transformation by stretching the f(x) horizontally by a factor of 4 and shifting it 1 unit up.

The function transformation formula is given by

f(x)=a \cos b(x-c)+d

Where a stretches the function vertically

b compresses or stretches it horizontally,

c shifts the function left or right

d shifts the function up or down

Since, it is given that the function stretches horizontally by a factor of 4 and shifting it 1 unit up.

Hence, b=4 and d=1

Substituting these values in the formula, we have,

g(x)=cos4x+1

Thus, the equation of the new function is g(x)= cos4 x+1

8 0
3 years ago
Given the Quadratic, determine the value of the discriminant.<br> 2x2 – 3x – 20 = 0
Andrews [41]
2x2-3x-20=0
4-3x-20=0
2-20=-16
-3x-16=0
-3x=16
x= -5.33333
I think i did it right. i hope this helps.
4 0
3 years ago
257 whole number,integer number, or rational number
aliya0001 [1]
257 is a whole number, interger, and a rational number.
8 0
3 years ago
Read 2 more answers
Write 72xy^2? as a prime factorization. Show all of your work!​
kolezko [41]

9514 1404 393

Answer:

  2³·3²·x·y²

Step-by-step explanation:

Unique prime factors are 2, 3, x, y. Each of those is raised to a power to obtain the given expression.

  72xy² = 8·9·x·y² = 2³·3²·x·y²

6 0
3 years ago
Other questions:
  • Write five names of 132
    14·2 answers
  • Triangle PQR is a right triangle. if PQ= 8 , what is PR?
    6·1 answer
  • Calculate the perimeter of the polygon that is created by these points: A(-6,3), B(-6,-3), C(-3,-3), D(6,-2), and E(3,3)
    12·1 answer
  • Factor the polynomials
    6·1 answer
  • HALP ME PLZZ ASAP NO LINKS
    6·1 answer
  • Which expression is equivalent to 4 - (2m - 3)?
    8·2 answers
  • Please answer this friends​
    13·1 answer
  • X/2=4/8 wut?;-; i dont get ittttt :/
    6·2 answers
  • PLS FAST In a right triangle, angle A and angle B are acute, find the value of sinB given tanB=4/3.
    10·1 answer
  • What general direction did Lin walk from the gym to his house, and what type of triangle did his walking path form? Lin walked s
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!