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
vovangra [49]
3 years ago
14

What number must you add to complete the square?

Mathematics
1 answer:
Mila [183]3 years ago
6 0

Answer:

D. 49

Step-by-step explanation:

When completing the square, you take the value after x^2 which is 14 and divide it by 2 which equals 7 for which you then square that number which 7 times 7 = 49

You might be interested in
What must you invest today to receive an annuity of $4,500 for 10 years compounded at 8% quarterly when all withdrawals will be
OlgaM077 [116]

Answer:

Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his model to be 6 inches in length. Which would if he uses the same ratio?

Step-by-step explanation:

Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his model to be 6 inches in length. Which would be the width if he uses the same ratio?

6 0
3 years ago
Please helppppppppppppp
Leona [35]
The x would equal 0 and the y would equal 3
6 0
3 years ago
3x+y=14<br> Rewrite equation in slope-intercept form(solve y)
attashe74 [19]
Y = -3x + 14
Subtracted 3x from both sides
6 0
3 years ago
Read 2 more answers
I need help plsss I will give u more points
lions [1.4K]

Answer:

  1. The value of 0.9* 10² is <u>D</u><u>.</u><u>9</u><u>0</u><u>.</u>
  2. <u>4</u><u>*</u><u>(</u><u>1</u><u>2</u><u>-</u><u>8</u><u>)</u><u>+</u><u>2</u><u>³</u>
  • 4*4+2³
  • 16+8
  • 24

a.

<u>False</u><u> </u><u>:</u><u> </u><u>it</u><u> </u><u>is</u><u> </u><u>to</u><u> </u><u>add</u><u> </u><u>1</u><u>6</u><u>+</u><u>8</u>

<u>b</u><u>.</u>

<u>False</u><u> </u><u>:</u><u> </u><u>its</u><u> </u><u>8</u><u>.</u>

<u>c</u><u>.</u>

<u>True</u><u>.</u>

<u>d</u><u>.</u>

<u>False</u><u> </u><u>:</u><u> </u><u>its</u><u> </u><u>2</u><u>4</u><u>.</u>

<u>3</u><u>.</u>

<u>side</u><u> </u><u> </u> of cube [a]=2ft

volume of cube [V]=a³=2³=8ft³

<u>He</u><u> </u><u>needs</u><u> </u><u>1</u><u> </u><u>bag</u><u> </u><u>to</u><u> </u><u>buy</u><u>.</u><u>As</u><u> </u><u>its</u><u> </u><u>volume</u><u> </u><u>is</u><u> </u><u>equal</u><u>.</u>

7 0
2 years ago
The question is find x
Allushta [10]

Answer:

x = 8

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

\frac{BC}{EF} = \frac{CD}{FG}

Note that ΔBCD is a 3- 4- 5 triangle ( Pythagorean triple), hence CD = 4

Substitute given values into the equation

\frac{3}{6} = \frac{4}{x} ( cross- multiply )

3x = 24 ( divide both sides by 3 )

x = 8

8 0
3 years ago
Other questions:
  • Name a pair of fractions that use the least common denominator and are equivalent to 9/10 and 5/6
    13·1 answer
  • When writing a summary for a text or even after watching a movie, the summary will: Question 2 options: A.) Be shorter than the
    10·1 answer
  • How can I simplify these?
    14·1 answer
  • The number calls 911 rose from 210000 in 2001 to 400000 in 2002
    13·1 answer
  • What is the x-intercept of y=2x-4
    14·2 answers
  • The Spinner has 8 equal sized sections, each labeled 1,2,3 or 4.
    12·2 answers
  • What does number eleven want me to do exactly?
    14·2 answers
  • What is the 12th term of the linear sequence below? 13, 7, 1,-5, -11,...
    14·1 answer
  • Question 24 Multiple Choice Worth 1 points)
    8·1 answer
  • if a student is selected at random find the probability the student is a junior round to the nearest hole percent
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!