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
sergij07 [2.7K]
4 years ago
12

If y = (x + 3)2, then (-2x - 6)2 must equal which of the following?

Mathematics
1 answer:
aleksandrvk [35]4 years ago
5 0
(-2x-6)^2=(-2(x+3))^2=(-2)^2 \times (x+3)^2=4(x+3)^2 \\ \\
y=(x+3)^2 \hbox{ so } 4(x+3)^2=4y

The answer is D.
You might be interested in
11. Connect Mia has a piece of string that
Nesterboy [21]

Answer:

No because 50 cm would be short of 14 cm required to cover the total perimeter

Step-by-step explanation:

2 meter long string into 4 equal part

1 part = 50 cm

Side length of the square = 16

16 × 4 = 64cm ⇔ Perimeter of the square box

50 < 64

7 0
3 years ago
Given two parallel lines and a transversal prove the angle bisectors of two alternate interior angle are parallel
frosja888 [35]

aP and BQ are the bisectors of the two alternate interior angles formed by the intersection of a transversal t with parallel lines l and m .. Show that AP || BQ. .its a example i just gave.

thanx

for doubt plese give me a messageee

6 0
3 years ago
Evan owns a small business selling ice-cream. He knows that in the last week 83
castortr0y [4]

Answer:

a)8×83/100%

=8×83

=664

=664÷100%

=6.64%

b)2×83/100%

=2×83

=166

=166÷100%

=1.66%

c) a+b

=6.64%+1.66%

=8.3%

=8%

Step-by-step explanation:

a)8 debit card Customers × 83 cash ÷ 100%

=664÷100%

=6.64

b)2 credit card×83cash÷100%

=166÷100%

=1.66%

c) a+b

=6.64+1.66

=8.3%

=8%

3 0
2 years ago
A pressure of 1036.0 mb when converted to invest would equal A. 30.50 in
asambeis [7]
Your answer would be c
5 0
3 years ago
A phone company uses the equation y = 0.15x + 10 to find y, the monthly charge for a customer sending x text
olasank [31]

Hey!

---------------------------------------

Solution:

77.50 = 0.15x + 10

77.50 - 10 + 0.15x + 10 - 10

67.50 = 0.15x

0.15x = 67.50

0.15x/0.15 = 67.50/0.015

x = 450

---------------------------------------

Check:

77.50 = 0.15(450) + 10

77.50 = 67.50 + 10

77.50 = 77.50

---------------------------------------

Answer:

450 text messages can be sent when the monthly charge is $77.50!

---------------------------------------

Hope This Helped! Good Luck!

8 0
3 years ago
Other questions:
  • Hèłp mēêèéëėę................<br><br> Note : l want answer true......
    9·2 answers
  • Simplify -26a^7+(-25a^7)
    6·1 answer
  • Find the area of the shape shown below.<br> /
    6·1 answer
  • Mr. Johnson's lunch bill is $29.90, witch included a 15% tip. What is the price before the tip.
    15·1 answer
  • 567.657 the 5 in the hundredth place is ? The 5 in the hundreds place
    13·1 answer
  • In the U.S. presidential election of 1864, Abraham Lincoln received 2,218,388 of the 4,031,887 votes. About
    7·1 answer
  • Jose bought 6 flowers for his mom 2/3 of them where roses How many roses are there
    13·1 answer
  • Can somebody tell me answer for this &gt;o&lt;
    6·1 answer
  • -3=k+3 please help me
    8·2 answers
  • Using addition rules, show how to add the two real numbers. 7 + (-14)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!