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
krok68 [10]
3 years ago
14

. What is the distance between -30 and 20 on the number line? *

Mathematics
2 answers:
fenix001 [56]3 years ago
6 0

Answer:

+50

Step-by-step explanation:

I hope it's helped........

expeople1 [14]3 years ago
5 0

Answer:

10

Step-by-step explanation:

You might be interested in
Steve paid 10% tax on a purchase of $40. Select the dollar amount of the tax and the total dollar amount Steve paid on the numbe
Shalnov [3]
10% of 40 =
10% × 40 =
.10 × 40 = 4.00

Tax is $4
Amount Paid is 40 + 4 = $44
6 0
3 years ago
Circle theorem - find p
kow [346]

Answer:

C

Step-by-step explanation:

the angle in a semicircle = 90° , that is the 3rd angle in the triangle.

the sum of the 3 angles in a triangle = 180° , then

p + 90° + 42° = 180°

p + 132° = 180° ( subtract 142° from both sides )

p = 48°

4 0
2 years ago
Iq scores follow a normal distribution with mean 100 and standard deviation 15. give 100 random city college students a standard
kipiarov [429]
About 68% of the people will score between 85 and 115.

The values of 85 and 115 are exactly 15 points away, or 1 standard deviation, away from the mean.

According to the empirical rule, about 68% of the values in a normal distribution are within 1 standard deviation of the mean.
4 0
3 years ago
Explain the difference between -<img src="https://tex.z-dn.net/?f=%5Csqrt%7B1%7D" id="TexFormula1" title="\sqrt{1}" alt="\sqrt{1
OLEGan [10]

Step-by-step explanation:

= -√1

= -1

= √1

= 1

Difference -√1 and √1 are the sign of the number, where -√1 is negative and √1 is positive

3 0
3 years ago
If X = 2 centimeters, Y = 6 centimeters, and Z = 6 centimeters, what is the area of the object?
Sedbober [7]

In order to answer the question, it's absolutely essential to have
enough of a description of the object to know which of its parts 
'X', 'Y', and 'Z' are, and what other parts it may have.

An ideal way to accomplish this would have been for you to include the
picture that accompanies the question, wherever you copied it from.


4 0
3 years ago
Other questions:
  • What type of information do you need to be given to prove two triangles are congruent? ​
    15·1 answer
  • How much would 1 espresso cost?
    7·1 answer
  • 7. The probability that a person living in a certain city owns a dog is estimated to be 0.3. Find the probability that the tenth
    13·1 answer
  • g The following scatterplot shows the 20 top-selling cars with their weight on the horizontal axis and their miles per gallon (m
    12·1 answer
  • Hirva stopped to get gas and noted the milage on her car was 23,615. The next time she stopped to get gas, the mileage was 24,25
    6·1 answer
  • Need some math help please!
    10·2 answers
  • I need help with classifying angles
    10·2 answers
  • Listed below are prices in dollars for one night at different hotels in a certain region. Find the​ range, variance, and standar
    15·1 answer
  • Concepts in probability and statistics
    8·1 answer
  • The sum of two numbers is ten. One number is twenty less than four times the other. Find the numbers
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!