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
SVETLANKA909090 [29]
3 years ago
12

Solve for x using the quadratic formula. x^2+9x+20=0

Mathematics
2 answers:
jekas [21]3 years ago
8 0

Answer:

Step-by-step explanation:

I can help

Step 1

factor the left sides of the equation

Then you will get (x+4)(x+5)=0

Step 2

You will have to set the factors equal to 0

x=-4 or x=-5

Hope this helped

il63 [147K]3 years ago
6 0

Answer: x= -4,-5

Step-by-step explanation:

You might be interested in
Simplify: (45.22 – 73.91) – |65.85 – 79.15| A. -47.41 B. -41.99 C. 40.18 D. 45.45
Xelga [282]
Are you sure you wrote it right because it should be -42.99

Show me a picture of the equation
6 0
3 years ago
Read 2 more answers
6. The dimensions of a rectangular garden are 380ft x 250ft. If you want to walk around this garden to make 3 miles for a mornin
SSSSS [86.1K]

Answer:

Step-by-step explanation:

L=3(5280)/(2(380+250))

L=15840/1260

L=12.57

So to walk three miles one must walk around the garden 12.57 times.

7 0
3 years ago
Please help me ill give brainliest
sertanlavr [38]

Answer: the third one

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which fraction is equivalent to 1/3?
Svetllana [295]

Answer:2\6 or 4\12 etc.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Jessie is 6 years older than Todd, and Todd is 2 years younger than Ryan. If Ryan is r years old, which expression shows how old
motikmotik
Ccccccccccccccccccccccccccchhhhhhhhhhhhhhhiiiiiiiiiiiiiiilk
8 0
3 years ago
Read 2 more answers
Other questions:
  • Help. divide and simplify(104i)/(3+i) express a in a + bi form
    13·1 answer
  • 1 2 3 4 5 6 7 8 9 10
    14·1 answer
  • What is the answer to -11b+7=40?
    13·2 answers
  • Which expression has the same value as9
    5·1 answer
  • 87g of sugar is needed to make 10 cakes. How much sugar is needed for 7 cakes?
    5·2 answers
  • Help me please please
    11·2 answers
  • What the solution to -2y = 4x + 8
    10·2 answers
  • Find the measure of angle x. Round your answer to the nearest hundredth. (please type numerical answer only)
    10·2 answers
  • Use these true equations to help you answer the questions that follow.
    13·1 answer
  • Select the correct answer.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!