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
lions [1.4K]
3 years ago
14

3. Which of the following is NOT a rational number?

Mathematics
2 answers:
artcher [175]3 years ago
8 0

Answer:

c

Step-by-step explanation:

because it has no fraction and pie is a symbol not a number

Nikolay [14]3 years ago
4 0
The answer is C I think...................
You might be interested in
Solve the system of equations.<br> ​7x−3y=20<br> y=5x−4<br> ​ x= <br> y=
Rama09 [41]

Answer:

{x,y} = {-1,-9}  

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The cost of DVD players has dropped by $20 each year. If a DVD player cost $189 four years ago, how much does it cost today
Karolina [17]
It costs $189-(4×$20) which is $189-$80=$109
4 0
3 years ago
What is the volume of the cylinder below? 9- 7 - 5 OA. 1757 units3 B. 2257 units3 C. 357 units3 D. 70n units3​
motikmotik

Answer:

175pi units^3

Step-by-step explanation:

A P E X- just did it

4 0
3 years ago
Which ratio expresses the scale used to create this drawing?<br> 1 square=10 yards
BlackZzzverrR [31]

Answer:

option B

Step-by-step explanation:

option B

gdyfudjfjghfhguftduc

4 0
3 years ago
Kristen is 64 inches tall, and she stands 12 feet away from a streetlight. If she casts an 82-inch-long shadow, how tall is the
o-na [289]

Answer:

176.39 inches or

14.70 feet

Step-by-step explanation:

Consider the right triangle made by Kristen, ground and shadow.

This triangle has one leg as 64 inches.

Next consider the right triangle formed by street light, ground upto shadow tip.

The two triangles have common angle of elevation and also another angle as 90 degrees.

Hence the two triangles would be similar

Also if A is the angle made by hypotenuse of both triangles with the ground we have

tanx=\frac{64}{82}

This value also equals by bigger triangle as

tanx=\frac{h}{82+12(12)}=\frac{h}{226}

From these two we get

h = height of street light =\frac{226(64)}{82} =176.39

6 0
3 years ago
Other questions:
  • What is the answer to 3n + 4 = 7
    5·2 answers
  • What is 8 divided by 3
    7·1 answer
  • X ^ 2 + 4x - 7 = 0<br><br> Solve using the Quadratic Formula
    15·1 answer
  • Translate the sentence into an equation. Four times the difference of a number and 5 is 24.
    12·1 answer
  • My uncle Darnell wants to buy a canoe. The regular price is $758, but
    14·1 answer
  • I asked this but no1 knows it.So if any1 whos older or smart 4 an 8th grader please help me.Im just tryna pass​
    15·1 answer
  • Write an equation for the line in​ slope-intercept form, where x is the number of tickets and y is the total cost.
    15·1 answer
  • What is the area of this face?
    7·2 answers
  • Find the equations of a line through these 2 points
    5·1 answer
  • Jamie was able to answer yes to 16/25 of the survey questions. Write this number as a decimal.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!