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
m_a_m_a [10]
4 years ago
11

Help me please I don't understand how to do it

Mathematics
1 answer:
mr_godi [17]4 years ago
4 0
X^2 + 4x -21
= (x +7)(x - 3)

hope that helps
You might be interested in
Evaluate the following expression. 2^-2<br> Answer needs to be a fraction
Shtirlitz [24]

Answer is.........: 1/4

7 0
3 years ago
Read 2 more answers
A coffee storage bin contains 1500 grams of coffee beans. To make a cup of coffee, grams of coffee beans are removed.
eduard

Answer:

Step-by-step explanation:

When we remove coffee beans, then the quantity of beans reduces. So, we have to subtract to find the remaining coffee beans.

q = 1500 - n

3 0
3 years ago
What does the range and mean tell you about data?
Nady [450]
The approximate middle value
4 0
3 years ago
Read 2 more answers
Calculate the perimeter of this figure<br> to the nearest tenth.<br> P = [? ] ft
sergejj [24]
40.9 ft
You would add each side together 10 plus 10 is 20 then 20 plus 8.9 is 28.9 then 28.9 plus 8 is 36.9 plus four which is 40.9
4 0
3 years ago
There are 65 pens in 3 boxes. How many pens are in 12 boxes?
Rainbow [258]

Answer:

260

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help pls I don’t get it
    14·1 answer
  • keith is the leading goal scorer for a team in an hockey league. last season he scored 42 goals in 82 games. assuming he scores
    10·1 answer
  • Your total gas bill for one week was 15.43 , how much was it for one month
    9·1 answer
  • R is inversely proportional to s and directly proportional to the cube of t
    12·1 answer
  • Can You help me with this question please.<br><br> Thanks In Advance.
    6·1 answer
  • The annual expenditure of the US federal government is approximately 444 trillion dollars.
    15·1 answer
  • What is the volume of a cylinder with the base radius 3 and height 8 either enter an exact awnsers in terms of pi or use 3.14 fo
    5·2 answers
  • 0.782 what is the place value of the seven
    15·2 answers
  • Ms. Sears earned $120 in interest over 5 years on money that was invested at 6%. How much was her original investment?
    10·1 answer
  • Angle AMO is 50 degrees. If ray MB bisects angle AMO, what would be the measure of angle AMB?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!