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
Art [367]
3 years ago
6

(-8) (-4)=. please help hhhhelppp

Mathematics
2 answers:
ra1l [238]3 years ago
5 0

Answer:

32

Step-by-step explanation:

( -8 ) ( -4 )

Use the rules of multiplication

Multiplying two negatives eqauls as a positive : ( - ) × ( - ) = ( + )

8 × 4

Multiply the numbers to get 32.

Svetradugi [14.3K]3 years ago
4 0

Answer:32

Step-by-step explanation: -8*-4=32

You might be interested in
Trevin puts 8 gallons of gas in his car and pays $22.
Leya [2.2K]

Answer:

$2.75 a gallon

Step-by-step explanation:

22/8= 2.75

6 0
4 years ago
Read 2 more answers
What is a decimal ( Definition, Example, Non-Example, Facts/Characteristics)
evablogger [386]
A decimal is "." this symbol is used to separate whole numbers from a number value that is less than 1. Decimals basically puts things in its correct "place"  according to the place value chart. | Example : $ 1.70 ; Without the decimal point this would be 170$ and in reality it is only one dollar and seventy cents. | 
5 0
4 years ago
What is the value of the expression f(–3)?<br> -15 <br> 3<br> -3<br> 15
arlik [135]

Answer:

Option A, -15

Step-by-step explanation:

<u>Step 1:  Look at the function that needs to be outputted when x = -3</u>

Since x = -3, that means it falls into the first category of x ≤ -3

<u>Step 2:  Carry out the instructions</u>

The function for the first category is -x^{2} + 2x

f(-3) =-(-3)^{2}+2(-3)

f(-3) = -(9) - 6

f(-3) = -15

Answer:  Option A, -15

6 0
3 years ago
What is the surface area of the composite figure? Round to the nearest tenth.
alexandr402 [8]

Answer:

2855.0

Step-by-step explanation:

there are several surface areas.

1. outside surface of the cylinder = circle circumference times height = 2*pi*r*height = 2*pi*14*14 = 1231.5

2. top and bottom of the cylinder = circle area times 2 = pi*r^2 * 2 = pi*14^2 *2 = also 1231.5

3. subtract the 2 cut out rectangles on the top and the bottom = 2* 6*14 = 168

4. add the areas of the inside walls of the cut out block.

there are 2 narrow rectangles = 2* 6*14 = 168

there are 2 squares = 2* 14*14 = 392

so, 1.+2.-3.+4. = 2855.0 (2855.00864...)

5 0
3 years ago
Use the long division method to find the result when 9x^3+18x^2+20x+169x 3 +18x 2 +20x+16 is divided by 3x+43x+4.
fenix001 [56]

Given:

Dividend = 9x^3+18x^2+20x+16

Divisor = 3x+4

To find:

The quotient and remainder by using the long division method.

Solution:

Using the long division method, divide the polynomial 9x^3+18x^2+20x+16 by 3x+4 as shown below:

3x+4 |\overline{9x^3+18x^2+20x+16}|3x^2+2x+4\\

         9x^3+12x^2\\\underline{(-)\quad (-)\quad \quad \quad}

             0+6x^2+20x

                   6x^2+8x\\\underline{(-)\quad (-)\quad \quad \quad}

                       0+12x+16  

                             12x+8\\\underline{(-)\quad (-)}

                                     \underline{\quad 0\quad}

Therefore, the quotient is 3x^2+2x+4 and the remainder is 0.

3 0
3 years ago
Other questions:
  • Credit cards place a three digit security code on the back of cards. What is the probability that a code starts with the number
    10·1 answer
  • What is equivalent to the expression (x-5)(x+5)+ (x-1) (x+5)
    11·1 answer
  • 7th grade class enrollment went from 80 students to 60 students. What was the percent decrease?
    12·2 answers
  • What is the reciprocal of -5.2/2.5 ? <br><br> need an answer fast please
    10·1 answer
  • Translate this phrase into an algebraic expression. 62 less than twice a number Use the variable n to represent the unknown numb
    14·1 answer
  • HELP PLEASE GIVE BRAINLYEST
    7·1 answer
  • Q2) Which of the follwing best describes counting in the early childhood setting?
    15·1 answer
  • PLEASE HELP I NEED ANSWER ASAP!! &lt;3<br><br> (photo included)
    5·1 answer
  • If you cannot write down the first step to a problem, you should the problem to help you remember how to solve it.
    8·1 answer
  • Given u = (2, -8) and v = (8, -2), what is u times v?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!