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
mel-nik [20]
3 years ago
8

if the side length of a square can be represented by 4x + 4 and its area is 1024 square units, find the value of x

Mathematics
2 answers:
dangina [55]3 years ago
6 0

Answer:

x = 7

Step-by-step explanation:

A = 1024

side length of a square = 4x + 4

A = s²

s = √A

s = √1024

s = 32

using the side length to get the value of x

s = 32

4x + 4 = 32

4x = 32 - 4

x = 28 / 4

x = 7

check:

A = side length * side length

A = (4x + 4) * (4x + 4)

A = (4*7 + 4) * (4*7 + 4)

A = 32 * 32

A = 1024  ok

svetoff [14.1K]3 years ago
4 0

Answer:

x = 7

Step-by-step explanation:

Since it’s the area of a square, we can simply do square root of 1024. (Because to get area of square you do side x side). Which is 32.

So basically 4x + 4 = 32... x = 7

You might be interested in
A square residential lot is measured to be 100 feet on each side, with a possible
daser333 [38]
If I understood the question correctly, the answer would be 400
6 0
3 years ago
36(pi) cubed divides by (pi) 3 squared
AleksAgata [21]
Answer in decimal form: 37.69911184
5 0
3 years ago
I need help plz help
ivanzaharov [21]

Answer:

B. 70%

Step-by-step explanation:

7/10 of the numbers are more than 5

7/10= 70%

5 0
3 years ago
Read 2 more answers
PLS HELP ASAP I WILL GIVE BRANIEST TO WHO ANSWERS THE QUESTION!!!!
marysya [2.9K]

Answer:

10 miles is the correct answer

4 0
3 years ago
Write the ratio 28 inches to 5 feet as a fraction in simplest form
Schach [20]
5 feet is 5*12=60 inches.  Therefore, our ratio is 28:60. Dividing both terms by 4, we see that the most simple ratio is 7:15.
6 0
3 years ago
Other questions:
  • A city grid of Anytown, USA is shown on the grid below. The fire department is represented by quadrilateral RSTU. Another fire d
    5·2 answers
  • Express the following equation in slope-Intercept form: 8x + 11y= Select the best answer from the choices provided. ОА. 18 OB. 8
    14·1 answer
  • What is the distance between (-2,2) and (2,-1) on coordinate plane
    13·1 answer
  • Listed below are the balances and annual percentage rates for Jimmy's credit cards. If Jimmy makes the same payment each month t
    15·2 answers
  • The slope of a line is a number we can calculate using any two points on the line. To find the slope, divide the____ distance be
    7·1 answer
  • 3. Use substitution to solve the system of
    5·1 answer
  • Help....................btw school test
    7·2 answers
  • A rope is 225 centimeters long.
    9·1 answer
  • Use the formula c=d and = to find the diameter of this circle whose circumference equals 172.7cm​
    13·2 answers
  • [(-2)²×3]÷[(-9)-5+2]
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!