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
kotegsom [21]
3 years ago
14

X²+7x+10=0 a=1, b=7, c=10 b²-4ac=(7)²-4(1) (10) =49-4(10) =49-40 =9​

Mathematics
1 answer:
Sloan [31]3 years ago
8 0

Answer:

X=5

X=2

Step-by-step explanation:

You might be interested in
after 1 second the ball is 76 feet in the air: after 2 seconds it is 144 feet in the air. Find the height of the function. h(x)=
MArishka [77]
General equation for height, h
h = ut + 0.5gt^2

at t=1s, h = 76 feet
76 = u*1 + 0.5*a*1^2
76 = u + 0.5a

at t=2s, h = 144 feet
144 = u*2 + 0.5*a*2^2
144 = 2u + 2a
72 = u + a

Subtract 2 equations
0.5a = -4
a = -8
u = 80

So the equation,
h(x) = 80t + 0.5*(-8) t^2
h(x) = 80t - 4t^2
4 0
4 years ago
How do I solve Proportions?
Bumek [7]
Proportions is an what to 1 as in 1 seed to every pumpkin
6 0
3 years ago
Read 2 more answers
If each person gets 1/2 gallons of water,then how many people can share 64 gallons of water?
Anastaziya [24]

Answer:

128 people can share

Step-by-step explanation:

hope this helps! have a great rest of ur day :)

7 0
3 years ago
A box of chocolates contains five milk chocolates, three dark chocolates, and 8 white chocolates. You randomly select and eat th
Nitella [24]

Answer: no clue

Step-by-step explanation

5 0
4 years ago
3.49 hectograms equals how many decigrams​
klasskru [66]

Answer:

3490 decigram

Step-by-step explanation:

1 \:hectogram = 1000 \:decigram\\\\3.49\: hectogram = x\: decigram\\\\Cross\:Muliply\\\\x = 3.49\times 1000\\\\x = 3490 \:decigram

8 0
3 years ago
Other questions:
  • Tickets to the school play cost $4.50 for adults and $3.00 for students. One night 325 tickets where sold and 1140 was collected
    13·2 answers
  • An automotive manufacturer has developed a new type of tire that the research team believes to increase fuel efficiency. The man
    8·1 answer
  • Identify the equation of the circle that has its center at (-16, 30) and passes through the origin.
    13·1 answer
  • Marcos is baking a cake. He has a recipe for a large cake that calls for 6 cups of flour, 2 cups of sugar, and 1 cup of butter.
    13·1 answer
  • Anyones good in gr5 science pls
    5·2 answers
  • Intervention
    11·2 answers
  • Noah ran 2 1/2 miles in 3/5 hour. How far does he run in 1 hour?
    14·1 answer
  • Plz help 50 points
    15·2 answers
  • 8. Name three things your insurance agent will ask you that can influence the cost of your car insurance premium. (Section 16.1)
    11·1 answer
  • Quadrilateral A has side length 6,9,9,and 12.quadrilateral B is a scaled copy of quadrilateral A with its shortest side of lengt
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!