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
emmasim [6.3K]
2 years ago
5

10. Expand and Simplify (r+3) (r+11)=

Mathematics
1 answer:
mihalych1998 [28]2 years ago
6 0

Answer:

r^2 + 14r + 33

Step-by-step explanation:

Apply the "FOIL" method for multiplying two binomials:

(r+3) (r+11) = r^2 (first terms) +

                    + 33 (last terms) +

                     + 11r (outer terms) +

                      + 3r (inner terms)

Combining ilke terms, we get:

r^2 + 14r + 33

You might be interested in
Please help with this math problem I’d really appreciate it
Natasha2012 [34]

Answer:

J

Step-by-step explanation:

first add all the types of drinks together then put how many grape Gatorade there is on top of the number which you'll get 10/25 or 10 over 25 then divide it by five over five 5/5 and get 2/5.

6 0
3 years ago
Read 2 more answers
Zachary is solving the following equation.
Monica [59]

Answer: C. Distribute 3/4 over (x-8)

Step-by-step explanation:

To solve any(technically most, but still...) algebraic equation you must isolate the variable.  In this case, the first step would either be to divide both sides of the equation by 3/4, or distribute 3/4 to x and -8, as you cannot modify the contents of the parenthesis without removing the 3/4.

Hope it helps and lmk if you further explanation <3 :)

5 0
3 years ago
Read 2 more answers
Help please and thank you
iren [92.7K]
What do you need what is the question
8 0
3 years ago
The two triangles are similar. What is the value of x?
Ghella [55]

Answer:

x=5

Step-by-step explanation:

We can write ratios to help us solve

4x            12 +3

---------- = ------------

3x+1                 12

Using cross products

4x*12 = (3x+1) * (15)

48x = 45x +15

Subtract 45x from each side

3x =15

Divide by 3

3x/3 =15/3

x=5

5 0
2 years ago
What is the same as moving the decimal point 3 places to the right in a decimal point.
ladessa [460]

Answer:

5

Step-by-step explanation:

l

4 0
3 years ago
Read 2 more answers
Other questions:
  • Factor 1/8 out of 1/8x−49/8.
    14·1 answer
  • If the average price of a new one-family home is $246,300 with a standard deviation $15,000, find the minimum price of the house
    15·1 answer
  • Can someone help me please
    9·2 answers
  • For a school project, 6 students are working on a skit that has 4 different roles. Each role can be played by anyone, and no stu
    13·2 answers
  • The system of a linear equation y=2x-1 and y=-4x-1 is graphed below.<br>pls help.​
    12·2 answers
  • Erin says the first step is to set Latex: 2x+7
    9·1 answer
  • Estimate the average rate of change between x = 0 and x = 2 for the function shown.
    7·1 answer
  • Please I need help am being timed can someone please help
    15·1 answer
  • Can someone help me solve this logarithm function
    13·1 answer
  • Galileo quería soltar una bola de madera y una bola de hierro desde una altura de 100 metros y medir el tiempo que tardan en cae
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!