MathMaster
Q & A
Blog
Tutorials
Calculators
Privacy policy
CONTACT US
Menu
Home
general
9 15
Question
-9+(-15)=
Like
60
likes
301
views
Answer to a math question -9+(-15)=
Timmothy
4.8
99
Answers
Solution:
1. Given:
- First number:
-9
- Second number:
-15
2. Add the two numbers:
-9 + (-15)
3. Simplify:
-9 + (-15) = -24
Frequently asked questions (FAQs)
What is the range of the sine function from 0 to 2π?
+
Question: For the tangent function f(x) = tan(x), what are the period, range, and asymptotes?
+
What is the value of f(x) = 2x^2 + 5 when x = 3?
+
New questions in Mathematics
Find two natural numbers whose sum is 230 and their difference is 10. Set up the system and solve it.
-442/c+5=26 what is c?
Since one of the three integers whose product is (-60) is (+4), write the values that two integers can take.
For a temperature range between -3 degrees Celsius to 5 degrees Celsius, what is the temperature range in degrees Farenheight
math question a bookstore announces a promotion valid for the same purchase as follows: buy a book and get 10% off the total purchase! buy two books and get 20% off your total purchase! buy three or more books and get 30% off your total purchase! Marcelo wanted to buy three books that cost 20.00 each without discount but he decided to buy two books in one day and another purchase with the third book the next day. If he had bought the three books at once he would have saved the following amount.
Estimate the fifth term if the first term is 8 and the common ratio is -1/2
7/6-(-1/9)
Log(45)
Reparameterize the curve r(t)= cos(t)i without (t)j (t)k by the arc length.
A merchant can sell 20 electric shavers a day at a price of 25 each, but he can sell 30 if he sets a price of 20 for each electric shaver. Determine the demand equation, assuming it is linear. Consider (P= price, X= quantity demanded)
calculate the area in square units of A rectangle with length 6cm and breadth 5cm
TEST 123123+1236ttttt
Find the minimum value of the function y = -4 x3 + 60 x2 -252 x + 8 for values of x between x = 0 and x = 9 Enter the value of the function, not the value of x
2.380× (1+0.05) / 0.95−0.05
For what values of m is point P (m, 1 - 2m) in the 2⁰ quadrant?
94 divided by 8.75
a) Statistics scores are normally distributed with the mean of 75 and standard deviation of 7. What is the probability that a student scores between 80 and 88
Gender and communication : Answer the question ( 1 paragraph is ok) . Please can you write about women? Compared to your other identities, how much of a role does gender play in your life? And has your own sex/gender offered you privileges or disadvantages? How so?
2+2020202
Solve for z: 2z-6=10z+2
Download NOW
Apple store
Download NOW
Google play
Solve NOW
Try On Web
You might be interested in
The sum of an infinite geometric series is 13,5 The sum of the same series, calculated from the third term is 1,5. Q. Calculate r if r>0.
Consider the relation R defined on the set of positive integers as (x,y) ∈ R if x divides y. Choose all the true statements. R is reflexive. R is symmetric. R is antisymmetric. R is transitive. R is a partial order. R is a total order. R is an equivalence relation.
Use the elimination to find the solution to each linear system. X+y=43 2x-y=20
A company is wondering whether to invest £18,000 in a project which would make extra profits of £10,009 in the first year, £8,000 in the second year and £6,000 in the third year. It’s cost of capital is 10% (in other words, it would require a return of at least 10% on its investment). You are required to evaluate the project.
(6.2x10^3)(3x10^-6)
Determine the absolute extrema of the function 𝑓(𝑥)=𝑥3−18𝑥2 96𝑥 , on the interval [1,10]
Find the root of x^4-10x^ 5=0 using Newton's method, with a precision of the smallest positive root.
You are planning to buy a car worth $20,000. Which of the two deals described below would you choose, both with a 48-month term? (NB: estimate the monthly payment of each offer). i) the dealer offers to take 10% off the price, then lend you the balance at an annual percentage rate (APR) of 9%, monthly compounding. ii) the dealer offers to lend you $20,000 (i.e., no discount) at an APR of 3%, monthly compounding.
2x2 and how much?
A person borrows rm 1000 from a bank at an interest rate of 10%. After some time, he pays the bank rm 1900 as full and final settlement of the loan. Estimate the duration of his loan.
4x/2+5x-3/6=7/8-1/4-x
The cost of unleaded gasoline in the Bay Area once followed an unknown distribution with a mean of $4.59 and a standard deviation of $0.10. Sixteen gas stations from the Bay Area are randomly chosen. We are interested in the average cost of gasoline for the 16 gas stations. 84. Find the probability that the average price for 30 gas stations is less than $4.55. a 0.6554 b 0.3446 c 0.0142 d 0.9858 e 0
Find all real numbers x that satisfy the equation \sqrt{x^2-2}=\sqrt{3-x}
Fill in the P(X-x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are -5 ,3 , 4, 5 , and 6.
In poker, a full house consists of five cards, where two of the cards have the same number (or letter) and the remaining three also have the same number (or letter) as each other (but not as the previous two cards). Use a search engine or Wikipedia to understand the concept better if necessary. In how many different ways can one obtain a full house?
The area bounded by the curve y=ln(x) and the lines x=1 and x=4 above the x−axis is
Below are three 95% CIs (where 𝜎 was known and 𝑥̅happened to be the same); one with sample size 30, one with samplesize 40, and one with sample size 50. Which is which?(66.2, 76.2)(61.2, 81.2)(56.2, 86.2)
a) 6x − 5 > x + 20
7-1=6 6x2=12 Explain that
If the area of a circle is 75.7ft2, what is the radius? Give the answer in metres. Round answer to 2 decimal places and enter the units.