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
SCORPION-xisa [38]
3 years ago
15

A square has side length (7 x − 2) inches. what is the area of the square?

Mathematics
1 answer:
Aneli [31]3 years ago
7 0

Answer:

49x^2 - 28x + 4

Step-by-step explanation:

(7x - 2)(7x - 2)

Because squares have the same length of sides.

49x^2 - 28x + 4

You might be interested in
Could someone help me with 2, 9, 10, 11, 12 13, and 14?
shutvik [7]

Answer:

13.  (1) x + 8x = 32

14.  $337.5

Step-by-step explanation:

14. $270 x 0.25 = 67.5

270 + 67.5 = 337.5

I am sorry. I only got these-

7 0
3 years ago
Read 2 more answers
A medical company tested a new drug for possible side effects. The table
Lelu [443]
The correct answer is b
4 0
3 years ago
8y - 6(3y - 7) what is this simplified?
AlexFokin [52]

Answer:

-10y+42.

Step-by-step explanation:

Distribute.

8y-18y+42

-10y+42

:D I hope this helped you!

7 0
3 years ago
Read 2 more answers
I will mark you the brainiest for the correct answer, please be correct, Have a good day and take care, thanks. ( VIEW THE IMAGE
makkiz [27]

Mistake in Line 2 : Was in the determining the values for a ,b,c

Mistake in Line 4 : Not taking the square roots of both sides.

Step-by-step explanation:

{a}^{2}  +  {b}^{2}  =  {c}^{2}

First Mistake : Line 2

a = x \\ b = 6 \\ c = 10

Second Mistake : Line 4

136 =  {x}^{2}  \\ not \\ 136 = x

Correct Solution :

{x}^{2}  +  {6}^{2}  =  {10}^{2}  \\  {x}^{2}  =  {10}^{2}  -  {6}^{2}  \\  {x}^{2}  = 100 - 36 \\

{x}^{2}  = 64 \\  \sqrt{ {x}^{2} }  =  \sqrt{64}  \\ x = 6

3 0
3 years ago
The Pentagon in Washington DC is immense in size, with each outside wall 921 feet in length. What is the perimeter of the Pentag
OlgaM077 [116]
921×5= B. 4,605


Hope this helps!!!
4 0
3 years ago
Other questions:
  • Create a table of data for two different linear functions. The table should use the same values of x for both functions. Based o
    9·1 answer
  • I need help with 3 4 5
    10·1 answer
  • Jade has 10 gallons of gas in her car. She needs to drive 12 miles to the post office, 6 miles to the grocery store, 18 miles to
    10·1 answer
  • In which of the following equations does f= -12​
    9·1 answer
  • Wendy thinks the perfect chocolate chip cookie has 353535 chocolate chips for every 555 ounces of dough. Cookie Club makes batch
    13·2 answers
  • Luis distributes 49 roses equally among 7 friends. Then, 3 of his friends combine the roses they received to make a bouquet. How
    10·1 answer
  • HERE IS THE PHOTO I WILL GIVE BRAINLIEST
    15·2 answers
  • It is the assumption of staff at NSA that 96% of students will graduate on time. Last year 150 out of 154 students graduated on
    6·1 answer
  • Write an expression that represents the height of a tree that begins at 10 feet and increases by 3 feet per year. Let t represen
    9·1 answer
  • How to solve 8-| 2(-3.5)-5 |
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!