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
Delvig [45]
3 years ago
5

Can some one help me. btw the answer is not C.​

Mathematics
1 answer:
Anit [1.1K]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Given

x² + 6x

To complete the square

add ( half the coefficient of the x- term )² to x² + 6x

x² + 6x + (3)²

= x² + 6x + 9

= (x + 3)²

You might be interested in
Which of the following are solutions to the equation below? check all that apply x^2+4x-9=x+1
Aleks04 [339]
The answer is C and D only
6 0
3 years ago
two trains leave the station on time.one train travels north at 60mph .the other train travels south at 50mph.how many miles wil
ozzi
It doesn't matter how far apart just so you know and you answered it 3330 miles apart because you multiply 60 by 50
8 0
3 years ago
Need help test coming soon can some help!?<br><br><br> Please
Paha777 [63]

Answer:

81 square metres is right anser follow me plse

4 0
3 years ago
Read 2 more answers
A gardener who wants a rectangular garden whose lot perimeter is 40 meters is suggested by a fellow gardener a plan that would m
Harlamova29_29 [7]

Answer:

a*(20-a)

Step-by-step explanation:

Let's assume that the length of the garden is a the width is b and the area is s.

b = 40/2 - a = 20-a

s =a*(20-a)=-a^2+20a=-(a-10)^2+100

then,

when a=10, max(-(a-10)^2) =0, max(s)=100

8 0
3 years ago
I really need some help
defon

Answer:

405,376

Step-by-step explanation:

the question is worded weirdly.

Its saying 37,700 copies were sold in one month and then that amount is 9.3% of books sold to date. So, its saying that 37,700 is only 9.3% out of 100%. To get the hundred i devided 37,700 into 9.3 to see how much 1% is. then i multiplied that by 100

8 0
3 years ago
Other questions:
  • 8-5c=-37 help please :)
    12·2 answers
  • Two gears are connected and are rotating simultaneously. The smaller gear has a radius of 3 inches, and the larger gear has a ra
    7·1 answer
  • There is a bag filled with 4 blue and 5 red marbles.
    5·1 answer
  • particals have enough energy to break free from eachother and can move around freely; particals spread out in different directio
    9·1 answer
  • -<br> Which expression is equivalent to 3x+10-x+12
    5·1 answer
  • Find the value of x
    7·1 answer
  • Question 2
    14·1 answer
  • I have a challenge. All of you that read this, comment or make an answer. After you are done, do the same thing! Make a free bra
    13·2 answers
  • A tomato sauce recipe calls for 3/4 Cups of basil for each 1/8 teaspoon of salt. If 1 cup of basil
    6·1 answer
  • What's the missing side
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!