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
RideAnS [48]
4 years ago
15

8+(-8)=. A is 16/b is -16/c is 0/d is 8

Mathematics
2 answers:
Nina [5.8K]4 years ago
6 0

Answer:

0

Step-by-step explanation:

8+-8

This is the additive inverse

8+-8 =0

Setler [38]4 years ago
3 0

Answer:

C. 0

Step-by-step explanation:

When adding a negative number, you are just subtracting

So, 8 - 8=0

You might be interested in
NEED HELP WITH A MATH QUESTION
a_sh-v [17]

Answer:

5/75 in my opinion. 75 is total of hot drink

Step-by-step explanation:

3 0
3 years ago
Which is composite number?
Westkost [7]

Answer:

A whole number that can be made by multiplying other whole numbers.

Example: 18 can be made by 3 × 6 so is a composite number.

16 can be made by 4 x 4 so it is a square root and a composite number

14 can be made by 2 x 7 so is is a composite number.

It is not a prime number as all Composite Number have factors other than 1 and itself). The first few composite numbers (sometimes called "composites" for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16,

3 0
3 years ago
Read 2 more answers
Besides phone numbers, what are the other categorical variables in your survey? (The survey asks for family size, the kind of pe
Firdavs [7]

Answer:

I believe it would be C.

Step-by-step explanation:

8 0
3 years ago
Explain what terms and degrees are and how. How are they used to classify polynomials? Also explain why this polynomial (4x2y +
user100 [1]
When a polynomial has more than one variable, we need to look at each term. Terms are separated by + or - signs. Find the degree of each term by adding the exponents of each variable in it. <span>The degree of the polynomial is found by looking at the term with the highest exponent on its variables.
</span>
Polynomials can be classified in two different ways - by the number of terms and by their degree. A monomial is an expression with a single term. It is a real number, a variable, or the product of real numbers and variables. A polynomial is a monomial or the sum or difference of monomials. A polynomial can be arranged in ascending order, in which the degree of each term is at least as large as the degree of the preceding term, or in descending order, in which the degree of each term is no larger than the degree of the preceding term. 

The polynomial (4x^2y + 5xy) is classified as a 3rd degree binomial, because the monomial 4x^2y has degree equal to 3 and the monomial 5xy has degree equal to 2. The highest degree is 3, therefore the polynomial (4x^2y + 5xy) is classified as a 3rd degree polynomial. Since polynomial <span><span> (4x^2y + 5xy)</span> has two terms, then it is classified as binomial.</span>






6 0
3 years ago
What is the average rate of change for ƒ(x) = −3x + 79 over the interval 2 ≤ x ≤ 4?
Ainat [17]

Answer:

The average rate of change is -3.  

Step-by-step explanation:

Given : Function f(x)=-3x+79 over the interval 2 ≤ x ≤ 4.

To find : What is the average rate of change ?

Solution :

Function f(x)=-3x+79 over [2,4]

The rate of change is the slope of the line,

So, \text{Rate of change}=\frac{f(4)-f(2)}{4-2}

f(4)=-3(4)+79

f(4)=-12+79

f(4)=67

f(2)=-3(2)+79

f(2)=-6+79

f(2)=73

Substitute,

\text{Rate of change}=\frac{67-73}{4-2}

\text{Rate of change}=\frac{-6}{2}

\text{Rate of change}=-3

Therefore, The average rate of change is -3.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Write a quadratic function in standard form with zeros 5 and 6
    11·1 answer
  • 5 lb9 oz + 1 lb9 oz
    15·2 answers
  • A digital camera costs $185 and the sales tax rate is 5.7%. What is the total cost of the camera after tax. Round to the nearest
    15·2 answers
  • Xy′ = √(1 − y2 ), y(1) = 0
    9·1 answer
  • A right triangle are 3 cm and 4 cm. What is the length of the hypotenuse?
    10·1 answer
  • I need help with solving these and my teacher wants me to do it like in the example but I dont understand ​
    12·1 answer
  • Not sure if daughter is doing this right. Any help?
    9·1 answer
  • Which graph represents a reflection of f(x) = 2(0.4)x across the y-axis? On a coordinate plane, an exponential function approach
    18·2 answers
  • Question 2 of 10
    10·1 answer
  • 40, 24, 72/5<br> Find the 10th term
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!