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
Tanya [424]
3 years ago
9

What number would you add to both sides of x2 + 7x = 4 to complete the square?

Mathematics
2 answers:
Sonbull [250]3 years ago
8 0

Answer: 7/2^2

Step-by-step explanation:

Ed 2020

tamaranim1 [39]3 years ago
5 0

Answer: (7/2)^2

Step-by-step explanation:

You might be interested in
Redue the rate 100 miles per 5 hours to its unite rate and write the miles Portion
gavmur [86]


100/5 = 20

20 = 20/1

Answer: 20 miles per hour is the unit rate.
5 0
3 years ago
PLS HELP FAST!!!
expeople1 [14]

Answer:

The answer to your question is:

Step-by-step explanation:

Q1. They are vertical angles, so they measure the same

                         

                           [2(x + 10)] = (3x - 30)

                           2x + 20 = 3x -30

                           2x - 3x = -30 - 20

                           - x = - 50

                             x = 50

Q2. They are also vertical angles, so they measure the same.

                          [6(x - 2)] = 3x + 30

                           6x - 12 = 3x + 30

                           6x - 3x = 30 + 12

                           3x = 42

                           x = 42/3

                           x = 14

∠DHG = 6(14 - 2)

∠DHG = 6(12)

∠DHG = 72

3 0
3 years ago
150 students of a hostel have food enough for 45 days 25 students leave the hostel after 10 days how much longer will the remain
Andru [333]

Answer:

The answer will be 9 food last

5 0
3 years ago
How do I answer this question
seraphim [82]
We need to convert 2 kilograms into pounds. First, we find how many pounds are in 1 kilogram.

There are about 2 pounds in one kilogram.

Then we multiply 2 pounds by 2 kilograms to convert the 2 kilograms into pounds.

2 * 2 = 4

So, the answer to this question is 4 pounds.

4 0
3 years ago
Express 3256 as the product of power of 10​
seraphim [82]

Answer:

3.256*10³2

Step-by-step explanation:3.256 * 1000 = 3256 1000 =10³

5 0
2 years ago
Other questions:
  • How to write and solve 445.76 x 9.634
    10·1 answer
  • The endpoints of CD are C(1, -6)and D(7,5). Find the coordinate of the midpoint, M
    7·1 answer
  • One canned juice drink is 20​% orange​ juice; another is 55​% orange juice. How many liters of each should be mixed together in
    10·1 answer
  • Keisha estimates 259+372
    14·2 answers
  • A football team consists of 20 each freshmen and sophomores, 15 juniors and 10 seniors. Four players are selected at random to s
    13·1 answer
  • ASAPPP TIMED QUIZ
    11·2 answers
  • Find the slope and the y intercept
    8·2 answers
  • 4x + 3 Y = 11<br><br><br> Me podrían ayudar por favor a resolverla
    11·1 answer
  • Can someone please help me out with this math work.
    12·1 answer
  • What type of quadrilateral is DEFG? Select all that apply.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!