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
Hunter-Best [27]
3 years ago
12

True or False: The additive inverse (opposite) of (a^2-2a+3) is (-a^2+2a-3)

Mathematics
1 answer:
kirill115 [55]3 years ago
5 0

Answer:

true

Step-by-step explanation:

You might be interested in
WILL GIVE U BRAINLIEST NEED HELP PLEASE
sasho [114]
Since you can see that the triangle is isosceles triangle the length of the 2 side will be same

2n+9=7n-18
9+18=7n-2n
27=5n
n=27/5
8 0
1 year ago
At a certain bakery, the price of each doughnut is $1.50. Let the random variable D represent the number of doughnuts a typical
Solnce55 [7]

Using <em>statistical concepts</em>, it is found that the standard deviation of the probability distribution is of

s = 1.5(1.9) = 2.85

When a constant is multiplied to each data in a variable, both the <u>mean and the standard deviation</u> are multiplied by the constant.

In this problem, the standard deviation, which is the square root of the variance, is of:

\sigma = \sqrt{\sigma^2} = \sqrt{3.6} = 1.9

The price of each is of $1.5, hence:

s = 1.5(1.9) = 2.85

A similar problem is given at brainly.com/question/25718546

6 0
3 years ago
Multiply. a^5 . a . a^0 . a^-3
stiks02 [169]
a^5 \cdot a \cdot a^0 \cdot a^{-3}=a^{5+1-3}\cdot 1 = a^3
6 0
4 years ago
The scientific notation 3.14×10^-3 has what value
Varvara68 [4.7K]
<span>3.14×10^-3 = 0.00314

hope that helps</span>
5 0
3 years ago
Read 2 more answers
Whats the answer for 4 and 5? Please I need the answers ASAP.
olga nikolaevna [1]

Answer:

4. 6/15

Step-by-step explanation:

5. 5/3 is the an answer

8 0
3 years ago
Other questions:
  • Ben participated in a race. During the first half of the race, he walked 3 miles and ran at a rate of 5 miles per hour for x hou
    9·2 answers
  • MATH HELP PLS ASAP..........
    7·1 answer
  • What is the volume of a sphere with radius 5 inches? 1570, 523.3, 294.4
    8·1 answer
  • Need help pls will give you 5 stars
    10·1 answer
  • According to the picture, whats the answer?
    10·1 answer
  • Please someone help this question is hurting my small brain. ​
    9·2 answers
  • Help please if I forget to attach picture DO NOT ANSWER
    13·1 answer
  • At the beginning of the week, you have $42 in your savings account. During the week, you deposit $25 and withdraw $36. How much
    11·1 answer
  • Anyone know what it is ??? i feel slow that i forgot wht this is and i got myself confused
    15·1 answer
  • The diameter and height of this cylinder are equal to the side length, s, of the cube in which cylinder is inscribed. What is th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!