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
Murrr4er [49]
3 years ago
8

The number 0.4 can be written as 4/10 so it’s a rational number, true or false

Mathematics
2 answers:
nikitadnepr [17]3 years ago
7 0

Answer:

True

Step-by-step explanation:

The 4 is in the tenths place, making it 4 tenths

4/10 is self explanatory

kondaur [170]3 years ago
6 0

Answer:

True

Step-by-step explanation:


You might be interested in
Somebody, please help
SashulF [63]
F(x) can be written as:
f(x) = Asin(2x); where A is the amplitude and the period of the function is half that of a normal sin function.
f(π/4) = 4
4 = Asin(2(π/4))
4 = Asin(π/2)
A = 4
Amplitude of g(x) = 1/2 * amplitude of f(x)
A for g(x) = 2
g(x) = 2sin(x)
5 0
3 years ago
Express the following numbers as a ratio between an integer and a natural number.
Julli [10]

Answer:

Step-by-step explanation:

a) 7/5, 3/10, -13/4,-27/1,0

b)36/1,-45/1,21/5, -4/5, 91/6,-2/9

5 0
2 years ago
60% of a number is 54. what is 50% of the same ?
tangare [24]

Answer:

The answer is 45.

Step-by-step explanation:

60% of a number is 54, find the original number

54 ÷ 60%

= 54 ÷ 60/100

= 54 * 100/60

= 90

50% of 90 is

90 * 50%

= 90 * 50/100

= 90 * 1/2

= 45

3 0
3 years ago
HELLLP<br> Simplify the following expression.
Yanka [14]
Exponential laws

x^-m=1/(x^m)
and (x^m)(x^n)=x^(m+n)

so

(3^-4)(3^2)=
3^(-4+2)=
3^-2=
1/(3^2)=
1/9

the answer is A


7 0
3 years ago
If someone would help me that would be amazing
olchik [2.2K]
Given:
(x₁,y₁) = (-2,4)
(x₂,y₂) = (0,2)

Determine the slope of the function
m = (y₂ - y₁) / (x₂ - x₁)
m = (2 - 4) / (0 + 2)
m = -2/2
m = -1

Determine the equation
y - y₁ = m(x - x₁)
y - 4 = -1(x - (-2))
y - 4 = -1 (x + 2)
y - 4 = -x - 2
y = -x - 2 + 4
y = -x + 2
f(x) = -x + 2

The correct answer is first option
5 0
3 years ago
Other questions:
  • 9-3÷1/3+1=<br>what is the answer?
    6·2 answers
  • Ali’s wage was increased from 120$ to 132$ per week. find the increase as fraction on its simplest form, as a percentage of the
    12·1 answer
  • 0.679 what is the value of 6
    10·1 answer
  • What’s this answer ? Please help!
    8·1 answer
  • Your parents gave you a gift card for your favorite coffee shop. The card was worth $50 when you got it. Each day, you buy a dri
    13·1 answer
  • A percent measures a rate
    10·2 answers
  • Write an equation to solve
    9·1 answer
  • Write an equation of a line in slope-intercept form that is parallel to the line y=3/5x+3 and passes through the point (5,1)
    14·1 answer
  • The attendance at the All-Star baseball game was 240 people. Box seats cost $2 and Clubhouse seats cost $3. Total ticket sales w
    15·2 answers
  • Henry buys an item for $4.23. He gives the cashier a $20 bill. How much money should Henry get back?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!