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
Reptile [31]
3 years ago
13

The opposite of -a is always positive. True or false? Answer it fast please!!

Mathematics
1 answer:
nikklg [1K]3 years ago
3 0

Answer:

false

Step-by-step explanation:

If "a" is a negative number, then this statement would be false.

You might be interested in
Is a triangle with sides of 9in, 25in, 24in a right triangle
Veronika [31]
Try the case if the triangle was a right triangle.
Then the longest side, 25, would be c or the hypotenuse.
9^2+24^2=25^2
81+576=625
657=625
This is not a true statement so the triangle is not a right triangle.

Hope this helps :)
3 0
2 years ago
A portrait without its frame has a height 2.5 times its width, w, in inches. Its frame is 3 in. wide all
Greeley [361]

Answer:

2 inches

Step-by-step explanation:

it is ,2inches because they are joining

4 0
2 years ago
Find the product. (r s)2 r² 2rs s r² 2rs s² r² 2rs 2s².
sveta [45]

The product of the given expression is \rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs.

Given

The product of \rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2.

<h3>What is multiplication?</h3>

Multiplication is the process of calculating the product of two or more numbers.

The multiplication of numbers say, ‘a’ and ‘b’, is stated as ‘a’ multiplied by ‘b’.

The product of \rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2 is given by;

\rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2\\\\(2r^3 + 2r^2s) + 2rs + 2rs + 2rs + s^2r^2 + sr^2 + 2s^2\\\\2r^3+ 2r^2s + 6rs + s^2r^2 + sr^2+ 2s^2

\rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs

Hence, the product of the given expression is \rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs.

To know more about Multiplication click the link given below.

brainly.com/question/19943359

6 0
2 years ago
Solve These Number Patterns:
atroni [7]
1. times 2 but make it negative and then times 2 make it postiive.
-512,1024,-2048
2.Follows the same pattern
8 0
3 years ago
If Ben buys 24 items at $3 each, how much change will he receive from a $100 bill?
tensa zangetsu [6.8K]
Ben will receive $28 change from a hundred dollar bill
4 0
3 years ago
Read 2 more answers
Other questions:
  • The correct simplified form of 2y5+4y5−3y3−5y3
    8·2 answers
  • Multiply. <br> 8 1/2 -2 2/3
    12·2 answers
  • Correct answer gets THANKS and Brainliest Answer! Please help me!
    15·1 answer
  • Megan and her sister are planning their
    11·1 answer
  • Use distributive property to simplify (0.32x+5.3)+(0.5x+5.6)+(0.03x+0.2)
    12·2 answers
  • What is the most appropriate level of accurarcy for measuring the height of a tree
    5·1 answer
  • Tell whether the rates form a proportion.
    9·1 answer
  • I need to find the slope for the question: 6y-14x=2
    7·1 answer
  • How many bracelets did christa sell in July? HELP ASAP PLEASEEE
    6·2 answers
  • How do you write 2x simplified?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!