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
Phoenix [80]
3 years ago
7

Help pls if u can.. thanks!

Mathematics
1 answer:
GREYUIT [131]3 years ago
3 0

Answer:

A) Rational

B) Irrational

C) Rational

D) Irrational

Step-by-step explanation:

Irrational numbers cannot be expressed as a ratio of two number, whereas rational numbers can be. 81 can be expressed as 9*9 whereas, 89 cannot be expressed as ratio of two numbers.

You might be interested in
If a dice is thrown, then choose the correct statement from below.
olasank [31]
Where is the question
7 0
3 years ago
A container in the shape of a rectangular prism holds 297 1/4 cubic inches of dirt. Its base has an area of 20 1/2 square inches
zubka84 [21]

Answer:

 

5,940 1/8 inches

Step-by-step explanation:

 

5,940 1/8 inches

3 0
3 years ago
Write and solve an equation for the following.
Alenkinab [10]

Answer:

4+ \frac{1}{2}x = 3

Step-by-step explanation:

4 + \frac{1}{2}x = 3 (subtract 4 from both sides)

\frac{1}{2}x = -1 (multiply both sides by 2)

x = -2

5 0
3 years ago
Read 2 more answers
Need help with problems 16 and 17, please? I'll do brainiac
natali 33 [55]

Answer: 16) y=-0.5x+3 and 17) y=2x-3

Step-by-step explanation:

16: The slope-intercept form of a line is y=mx+b, where m is the slope, and b is the y-value at the y-intercept.

Since y=3 at x=0, the y-intercept is (0,3), and b=3.

Slope=\frac{y_{2} -y_{1} }{x_{2}-x_{1}  } where (x_{1} ,y_{1}) and (x_{2} ,y_{2}) are two points on the line. Choose (0,3) and (2,2):

Slope=\frac{2-3}{2-0}=-0.5

Plug m=-0.5 and b=3 into y=mx+b:

y=-0.5x+3

17: The slope-intercept form of a line is y=mx+b, where m is the slope, and b is the y-value at the y-intercept.

Because y=-3 at x=0, the y-intercept is (0,-3), and b=-3.

Slope=\frac{y_{2} -y_{1} }{x_{2}-x_{1}  } where (x_{1} ,y_{1}) and (x_{2} ,y_{2}) are two points on the line. Choose (0,-3) and (1,-1):

Slope=\frac{-3-(-1)}{0-1}=\frac{-2}{-1}=2

Plug m=2 and b=-3 into y=mx+b:

y=2x-3

5 0
2 years ago
please help Which of these numbers is equivalent to 2.4×10 to the 5 power? A. 2,400 B.24, 000 C. 240,000 D. 2,400,000
valentinak56 [21]

Answer:

C

Step-by-step explanation:

● 2.4 × 10^5

10^5 is 100000

● 2.4 × 100000

● 240 000

5 0
3 years ago
Read 2 more answers
Other questions:
  • ABCD = EFGH find EF <br> ab=5 dc=4 fg=1
    11·1 answer
  • Amalia is scuba diving at a position 24.25 feet below sea level.she descends 0.5 foot each minute for 25 minutes what is Amalias
    5·1 answer
  • PLEASE HELP!!! What are the cross products of the problem of the proportion 12/20=3/5
    6·1 answer
  • Help asap. need the answer ASAP
    8·1 answer
  • For which value of x is the figure a rhombus?
    5·2 answers
  • Can someone please explain how to get the answer plzzzzz
    9·1 answer
  • Identify the vertex and axis symmetry of the graph<br><br> y=-2(x+1)^2+5
    9·1 answer
  • System of Equations: Solve for (x,y) given the system of linear equations "X 1 point
    11·1 answer
  • Find the hypotenuse of a right triangle with side lengths of 4 and 13. Round your answer to one decimal place.
    6·1 answer
  • Please assist, I'm really bad with word problems
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!