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
Trava [24]
2 years ago
14

(03.08A)

Mathematics
1 answer:
DiKsa [7]2 years ago
6 0

Answer:

4 + (-5)

Step-by-step explanation:

4 - 5 = 4 + (-5) = -1

Additive inverse of 5 = (-5)

You might be interested in
I need help, it’s a true or false question
marusya05 [52]

Answer:

The answer to this is False, False, True.

Step-by-step explanation:

A is false because WAU is an obstute angle, which can't be 55 degree.

B is flase because YAU is actually the angle that is 55 degree, not 35 degree.

C is true because WAX is congruent to YAU and it is 55 degree.

5 0
2 years ago
Bill went to the museum at 11:30 A.M . He stayed for 3 1/2 hours.When did he leave ?
tatuchka [14]
To start, note that an hour is 60 minutes long. A 1/2 hour, or half hour, is then 60/2=30 minutes. Therefore, when we have 11 hours and 30 minutes, we have 11 and a half hours. Adding 3 and a half to that, we get 11.5+3.5=15 (a half can also be expressed as .5, although it's not typically done that way when expressing time - it just might be easier to visualize it this way). Therefore, we are 15 hours into the day. However, we can't just stop there - we have to account for AM and PM. Therefore, we subtract 12 hours from 15. If the number is positive, we are in PM - otherwise, we're in AM. Therefore, as 15-12=3, the time is in PM. The remaining number is the time, so Bill leaves at 3 PM. If we are left with a decimal (e.g. 3.25), we would keep the 3 and multiply the 0.25 (the decimal) by 60 to figure out how many minutes we have, so 3.25 would turn into 3+0.25*60=3:15.

Feel free to ask further questions!
5 0
3 years ago
if cost price rs 50 and selling price =rs 80 is there a profit or loss find the value of profit or loss
ziro4ka [17]
There is a 30 profit
4 0
2 years ago
Let a= x^2 +4. Rewrite the following equation in terms of a and set it equal to zero.
dusya [7]

Answer:


If:

a=x^{2}+4    (1)


And we have to rewrite the following expresion in terms of a:


{(x^{2}+4)}^{2}+32=12x^{2}+48   (2)


Firstly we have to rearrange the right side of equation (2) in terms of  x^{2}+4, factorizing by the common factor:


{(x^{2}+4)}^{2}+32=12(x^{2}+4)


Then, we can substitute x^{2}+4 by a:


a^{2}+32=12a


And set it equal to zero:

a^{2}-12a+32=0>>>>This is the resulting equation


Now, each term of an algebraic expresion (like the equation above) is composed of sign, coefficient, variable and exponent. The terms are separated from each other by the plus sign (+) or the minus sign (-).



In this case, the variable is a and the number that multiplies the variable (the coefficient) is -12, whereas the constant (which is the term with no variable) is 32





6 0
3 years ago
Read 2 more answers
how do you solve probability questions I just hate probability because i don't know how to solve them?
babymother [125]
It's really just knowing how to use fractions. 

Say you have 8 jelly beans in a baggie. 5 are yellow and 3 are green. 

What is the likelihood of pulling a green one out? Not likely. 

What is the likelihood of pulling out a white one out? Impossible.

Are you getting it? Or do you need more help? :)
4 0
3 years ago
Other questions:
  • Math help please! Thanks so much!
    6·1 answer
  • Square that I=79 mm and w=58 what's the area and perimeter of the square ?
    15·1 answer
  • Asher wants to buy a set of bedroom furniture priced at $1,200 for his new apartment. He plans to pay $25 every month to pay off
    13·1 answer
  • What is the answer to -5(-x + 3)
    14·2 answers
  • Find the total?<br><br>25% of what number is 15?____.
    14·1 answer
  • Find the prime factorization of the number 12​
    15·1 answer
  • you can fill a 15 gallon tank of gas for $52.47 or buy gas for $3.40 a gallon help me solve this problem
    5·1 answer
  • Plzzzzzzzzzzzzz help
    15·2 answers
  • If a line contains the point (0, -1) and has a slope of 2, then which of the following points also lies on the line?
    15·2 answers
  • two squares of the side 10 cm were joined together to form a rectangle. Calculate the perimeter of the rectangle.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!