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
svetoff [14.1K]
3 years ago
15

The graph of a quadratic equation opens down when the value of a,b or c Is negative

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0

Answer:

a is the answer!!!!!!!

You might be interested in
Combine like terms to create an equivalent expression -4/7p+(-2/7p)+1/7
STatiana [176]
-6/7p+1/7 um Idk what you wanted me to do but I added -4/7p with -2/7p
7 0
3 years ago
Read 2 more answers
Someone help me on 103 pls
Vlad [161]

Answer:

it is A

27000

hope it helps u

4 0
2 years ago
Read 2 more answers
Factor each expression 36abc +54ad
olya-2409 [2.1K]

Answer:

18a(2bc + 3d)

Step-by-step explanation:

36abc + 54ad

Step 1: Find the Highest Common Factor of each

36abc = 2×2×3×3×a×b×c = 18a × 2bc

54ad = 2×3×3×3×a×d = 18a × 3d

HCF = 2×3×3×a = 18a

Step 2: Factor out with HCF

18a(2bc + 3d)

7 0
3 years ago
Y = -3/4x - 2
oksian1 [2.3K]

Answer:

One Solution

Step-by-step explanation:

Trust me

4 0
3 years ago
Is the expression 2f + 4f + 2 – 3 equivalent to 6f – 1? 6f – 1 evaluated at f = 9 is 53. 2f + 4f + 2 – 3 evaluated at f = 9 is a
morpeh [17]
We have that

the expression 2f + 4f + 2 – 3-------> we can group it   (2f+4f)+(2-3)
(2f+4f)+(2-3)=(6f-1)
therefore
the expression [2f + 4f + 2 – 3] is equivalent to [6f-1]

if the expression [6f-1] for f=3 is 17
then
the expression [2f + 4f + 2 – 3] for f=3 is also 17

<span>let's check it
</span>[2*3 + 4*3 + 2 – 3]--------> [6+12+2-3]=[20-3]=17------> is ok
6 0
3 years ago
Read 2 more answers
Other questions:
  • In the function y = .08x + 5, y represents the cost of water per gallons and x represents the number of gallons. How much does t
    8·1 answer
  • Kwan bought three rolls of regular wrapping paper with 6.7 square meters of paper each.He also bought a roll of fancy wrapping p
    10·1 answer
  • Please help i dont know what to do.
    14·2 answers
  • Is the square root of 21 is an irratoinal number true or false explain
    12·1 answer
  • ......................................................
    11·1 answer
  • 2/ 4/5 in simplest form
    6·1 answer
  • Eric has rock and classical CDs in his car. The number of rock CDs is 3 more than the number of classical CDs. Let c represent t
    11·2 answers
  • Please help me solve log7 -2b-9=-6
    12·1 answer
  • WILL MARK BRAINLEST IF CORRECT HELP ME OUT
    9·1 answer
  • Si al invertir $60.000 se pierde un 8% ¿A cuánto asciende la pérdida?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!