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
leonid [27]
4 years ago
5

Factorise x^2 + 9x + 20

Mathematics
1 answer:
Anna71 [15]4 years ago
7 0
X^2+9x+20 = x(x+9)+20
You might be interested in
Plz help as soon as possible
igor_vitrenko [27]
No 8.

Use proportion  time to return home = (52 * 6) / 60  = 52/10 = 5.2 hours

That is 5 hours 12 minutes
6 0
4 years ago
Pls help will mark brainliest
satela [25.4K]

Answer:

80in²

Step-by-step explanation:

Hey There!

So the first step of this problem is to find the width of the scale drawing

To do so we need to find the scale factor

To find the scale factor we divide the length of the room by the length of the scale factor

32/8=4

so the scale factor is 4

now to find the width

40/4=10

so the width of the scale drawing is 10 in

now we can find the area given the length and the width

10x8=80in²

so we can conclude that the area of the scale drawing is 80in²

4 0
3 years ago
Hello, happy Friday, I am just here with some geometry questions.
Genrish500 [490]

Answer:

x=4

Step-by-step explanation:

By the Triangle Proportionality Theorem:

\displaystyle \frac{x}{12}=\frac{x+1}{15}

By cross-multiplication:

\displaystyle 12(x+1)=15(x)

Distribute:

12x+12=15x

Subtract 12x from both sides:

12=3x

Hence:

x=4

5 0
3 years ago
Read 2 more answers
23 POINTS!!!!!!!!!!!!!!!!!!!!!!!<br> What's a better show Regular Show or Adventure Time?
Natalija [7]

Answer:

regular show lol

Step-by-step explanation:

what do you think?

8 0
4 years ago
Please help me anyone
frez [133]

Answer:

8units

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • How to work it and solve the problem
    5·1 answer
  • A school secretary can type an average of 12 names per minute on a class list. At this rate, what is the total number of minutes
    9·1 answer
  • Kelly went back-to-school shopping this weekend. She spent $225 on jeans and
    14·2 answers
  • Please help.......................................
    6·2 answers
  • FACTOR: <img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^{2} " alt=" x^{2} " align="absmiddle" cl
    5·1 answer
  • What is (12X-15)-(10X-9)
    11·1 answer
  • The radius of a clock face is 8.5 centimeters. What is the area of the clock face?
    11·2 answers
  • The apothem is perpendicular to a side and for a two right triangles
    6·1 answer
  • Help ASAP I’ll mark you as brainlister
    6·1 answer
  • Alanna is painting a border on a wall. The border consists of kite-shaped figures as shown.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!