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
True [87]
2 years ago
13

You are going to decorate one wall of your bedroom by putting a border along the top. The wall is a square wall with an area of

256 square feet what is the length of the border that you will need for your wall?
Mathematics
1 answer:
e-lub [12.9K]2 years ago
5 0

Answer:

16 ft

Step-by-step explanation:

Each edge of wall = √256 ft = 16 ft

You might be interested in
Applying Inverse Properties In Exercise,apply the inverse properties of logarithmic and exponential functions to simplify the ex
Mazyrski [523]

Answer:

x^2

Step-by-step explanation:

apply the inverse properties of logarithmic and exponential functions to simplify  

ln(e^{x^2})

all logs has base 'e'

Inverse property of log says that

ln(e^x)=x, the value of ln e=1

we apply this property in our problem. ln has same base 'e' .  ln and 'e' gets cancelled

ln(e^{x^2})

x^2

5 0
3 years ago
F(-7) if f(x) = 8x 15
scoray [572]
All you do is plug in -7 so you get f(x)=8(-7)*15 you get -56*15 which goes to -840
3 0
3 years ago
For altitudes up to 36,000 feet, the relationship between ground temperature and atmospheric
Anon25 [30]

Answer:

a=16400 feet

Step-by-step explanation:

t = -0.0035 a +g

-17.40 = -0.0035 a+40

-17.40-40=-0.0035a+40-40

-57.40=-0.0035a

a = -57.40/-0.0035

a=16400 feet

7 0
3 years ago
In circle O, RT and SU are diameters.
nataly862011 [7]

In circle O, RT and SU are diameters. mArc R V = mArc V U = 64°. Thus, option C is correct.

Given that:

mArc R V = mArc V U,

Angle S O R = 13 x degrees

Angle T O U = 15 x - 8 degrees

<h3>How to calculate the angle TOU ?</h3>

∠SOR = ∠TOU  (Vertically opposite angles are equal).

Therefore:

13 x = 15x - 8

Subtracting 13x from both sides

13x - 13x = 15x - 8 - 13x

0 = 15x - 13x - 8

2x - 8 = 0

Adding 8 to both sides:

2x - 8 + 8 = 0 + 8

2x = 8

2x/2 = 8/2  

x = 4

∠SOR = 13x

= 13(4)

= 52°

∠TOU = 15x - 8

= 15(4) - 8

= 60 - 8

= 52°

Let a = mArc R V = mArc V U

Therefore:

mArc R V + mArc V U + ∠TOU = 180 (sum of angles on a straight line)

Substituting:

a + a + 52 = 180

2a = 180-52

2a = 128

a = 128/2

a= 64°

mArc R V = mArc V U = 64°

In circle O, RT and SU are diameters. mArc R V = mArc V U = 64°. Thus, option C is correct.

Learn more about angles here:

brainly.com/question/2882938

#SPJ1

6 0
1 year ago
Find the equation of the line with slope 3/7 and that passes through the point (14, 0). Write your answer in the form y = mx + b
Allushta [10]

Answer:

y = 3/7x - 6

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Slope <em>m</em> = 3/7

Point (14, 0)

<u>Step 2: Find y-intercept </u><em><u>b</u></em>

  1. Substitute:                    0 = 3/7(14) + b
  2. Multiply:                        0 = 6 + b
  3. Isolate <em>b</em>:                       -6 = b
  4. Rewrite:                         b = -6

<u>Step 3: Write linear equation</u>

y = 3/7x - 6

7 0
3 years ago
Other questions:
  • An international company has 26,900 employees in one country. If this represents 16.9% of the company's employees, how many empl
    6·1 answer
  • A florist bought 268 roses, 74 tulips and some lilies. She bought a total of 390 flowers. The florist will buy five times as man
    15·1 answer
  • NEED HELP PLEASE!!!!
    9·2 answers
  • There are 234 students in 9 different classrooms. What is the ratio of students to classrooms?
    12·2 answers
  • 1)The sum of a number and 81 is at least 102.
    7·1 answer
  • Which of the following expressions are equivalent to 52n+n4n2 + 4n
    5·1 answer
  • An airplane is flying at 32,000 feet when it starts its descent. It is descending at a rate of 2,000 feet per minute. Let x repr
    13·1 answer
  • Evaluate. 4 1/8 – 1 3/4
    9·2 answers
  • A stadium has 55000 seats in total. Seats in section A sell for $30, $24 in section B, and $18 in section C. The total number of
    12·1 answer
  • Information about a play took up 1/3 of the pages in the program. Information about the actors took up 1/4 of the remaining page
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!