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
svet-max [94.6K]
3 years ago
10

Please help, will mark Brainly and if you need help with anything I’ll help with any work you send

Mathematics
1 answer:
Harrizon [31]3 years ago
4 0

Answer:

In the first one you are missing (a +7) so it's going to be 9(a +7) or when you factor that out it will be 9a 63

In the other one you are missing the (a +5) so it's going to be 7a(a + 5) or when you factor it out it will be 7a2 + 35a

Step-by-step explanation:

a2+ 9a + 20 = (a + 4) (a + 5)

a2 + 11a+ 28 = ( a + 7) ( a + 4 )

You might be interested in
In the number 550, is the value of the 5 in the tens place ten times greater than the value of the 5 in the hundreds place? Expl
7nadin3 [17]
Nope, the value of the 5 is 5 tens which is 50 in the tens place.
The value of the 5 in the hundreds place is 5 hundreds which is 500.
Therefore the 5 in the tens place is actually ten times <em>less</em> than the 5 in the hundreds place.
5 0
4 years ago
Tim has 5 apples and 3 bags with 8 apples in each bag. How many apples does Tim have in all?
JulsSmile [24]
29 apples total because
3 bags inside are 8 apples each bag so
8 apples x 3 bags= 24apples and plus the 5 apples
24+5=29
8 0
3 years ago
Read 2 more answers
Evaluate the following.<br><br> [-14]=<br><br> [15]=
____ [38]
I am sure that this problem cannot be solved. 
6 0
3 years ago
Read 2 more answers
This one as well please
marissa [1.9K]

Answer:

1/11

Step-by-step explanation:

If there are 11 counters and there's only 1 white one, that makes it to where there's only a 1 in 11 chance of you choosing that one white counter.

7 0
3 years ago
What is the square root of m^6
Kazeer [188]

Answer:

m^3

Step-by-step explanation:

When taking the square root of m^6, you can make 3 pairs.

6 0
4 years ago
Read 2 more answers
Other questions:
  • What adds to equal 0 but multiplies to equal -4000?
    7·1 answer
  • How to convert miles per hour to meters per second?
    7·1 answer
  • How do I remember the customary units?
    11·1 answer
  • If (-2,y)lies on the graph of y=4c, then y=
    15·1 answer
  • Audrey is going to invest in an account paying an interest rate of 5.7% compounded daily. How much would Audrey need to invest,
    5·1 answer
  • I will give a brainliest if you answer question 44
    10·1 answer
  • What is : -4x + 3 = -11
    9·2 answers
  • Two lines, a and b, are parallel. If both of the lines are rotated 90' in the same direction and then translated to the right by
    15·2 answers
  • Kiaya recorded the distance she rode her bike during four different workouts. She rode the same number of kilometers per hour du
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%20%2B%20%5Cfrac%7B2%7D%7Bk%7D%20%3D%5Cfrac%7B13%7D%7B3k%7D" id="TexFormu
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!