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
alukav5142 [94]
3 years ago
13

Solve by Completing the Square

Mathematics
1 answer:
guajiro [1.7K]3 years ago
4 0
You have to do -b/2a and put a square at the end of each =. You have to make it equal to 0 first though
You might be interested in
Can somebody solve this please
blondinia [14]
What’s the question?
4 0
2 years ago
Tom has 2 1/2 times as many cards as Harry. Together they have 98 cards. How many cards do they each have?
USPshnik [31]

Answer:

Tom has 70 cards, and Harry has 28 cards.

Step-by-step explanation:

Let h = number of cards Harry has.

Then the number of cards Tom has is 2 1/2 * h = 2.5h.

Together they have 2.5h + h = 3.5h number of cards.

Together they have 98 cards.

3.5h = 98

h = 98/3.5

h = 28

Harry has 28 cards.

Tom has 2.5h = 2.5 * 28 = 70

Answer: Tom has 70 cards, and Harry has 28 cards.

7 0
2 years ago
Devin's Crackers will make 7,536 ounces of cheese crackers next year. The company plans to put the crackers into 48-ounce boxes.
Arturiano [62]

Answer:

157 boxes

Step-by-step explanation:

Take the total amount of ounces to be made, and divide by the 'size' of the box. with 7,536 ounces to be made and the boxes being 48 ounces: 7536/48 will equal 157 boxes filled.

5 0
3 years ago
Read 2 more answers
To the nearest millimeter, a cell phone is 105 mm long and 66 mm wide. What is the ratio of the width to the length?
makvit [3.9K]

Answer:

22:35

Step-by-step explanation:

Find the GCD (or HCF) of numerator and denominator

GCD of 66 and 105 is 3

Divide both the numerator and denominator by the GCD

66 ÷ 3/105 ÷ 3

Reduced fraction:

22/35

therefore the ratio will be 22:35

3 0
3 years ago
Solve for x. Can somebody help me? I don’t understand how to do this.
Basile [38]

-1=\dfrac{5+x}{6}\\\\-6=5+x\\\\x=-11

7 0
3 years ago
Read 2 more answers
Other questions:
  • Does this graph represent a function?Hint: use vertical line test.
    10·1 answer
  • Helpppppppppppppppppppppppp
    7·1 answer
  • Chivis Mexican restaurant pledges 12% of any food purchased on the thrid Wednesday of each month to the cystic fibrosis foundati
    14·1 answer
  • Ralph Jordan recently bought a new lawnmower for $228.00. If he had to pay 6% sales tax on the lawnmower, what was the total cos
    5·2 answers
  • Please help!!!!!
    9·1 answer
  • Which point is the vertex of the quadratic function ()=2−6+8?
    8·1 answer
  • A 6 sided die numbered 1 to 6 is rolled . Find the probability that in the roll of the results is an odd number or less than 4
    9·1 answer
  • Why is the answer B? Plz explain.
    12·1 answer
  • If 65% of the light are on what percent of the lights are off
    6·2 answers
  • You are playing the Integer Game. Here are the cards in your hand. 4 Integer Game cards. 4, negative 8, negative 3, and 2. a. Wh
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!