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
IRISSAK [1]
3 years ago
11

The perimeter of a square is 44. Find the length of a diagonal.

Mathematics
2 answers:
LekaFEV [45]3 years ago
8 0

Answer:

It will be sqrt(242) or approximately 15.556

Step-by-step explanation:

Knowing that the perimeter is 44, you will divide it by 4 to get the length of the sides. It's best to think of this as a Pythagorean Theorem problem.

(a^2 + b^2 = c^2)

Substitute 11 into variable "a" and "b" and square them... resulting in

121 + 121 = c^2

242 = c^2

SO

sqrt (242) = c

PS. sqrt means square root of

julsineya [31]3 years ago
7 0
If the perimeter is 44 the the diagonal is 22
You might be interested in
Help idk how to do this
ki77a [65]

Answer:

√30

Step-by-step explanation:

We can find the value of x by using Euclidean theorem

x^2 = 3 × 10

if x^ = 30 then x = √30

3 0
3 years ago
If you work for an hourly wage, your gross pay is a function of the number of hours that you work. Your hourly wage is $8.50 per
Ket [755]

Answer:

f(n) = 8.5n

Step-by-step explanation:

$8.50 * n = Gross

3 0
3 years ago
How do solve you do 5b/2=27.5
inna [77]
2.5 b = 27.5
b = 27.5 / 2.5

b = 11
6 0
3 years ago
One of the legs of a right triangle is twice as long as the other, and the perimeter of the triangle is 35. Find the
Aloiza [94]

Answer:

6.68, 13.37, 14.95

Step-by-step explanation:

One of the legs is twice as long as the other.

b = 2a

The perimeter is 35.

35 = a + b + c

The triangle is a right triangle.

c² = a² + b²

Three equations, three variables.  Start by plugging the first equation into the second and solving for c.

35 = a + 2a + c

c = 35 − 3a

Now plug this and the first equation into the Pythagorean theorem:

(35 − 3a)² = a² + (2a)²

1225 − 210a + 9a² = a² + 4a²

1225 − 210a + 4a² = 0

Solve with quadratic formula:

a = [ -(-210) ± √((-210)² − 4(4)(1225)) ] / 2(4)

a = (210 ± √24500) / 8

a ≈ 6.68 or 45.82

Since the perimeter is 35, a = 6.68.  Therefore, the other sides are:

b ≈ 13.37

c ≈ 14.95

8 0
3 years ago
The cost of a long-distance telephone call is given by the function
zalisa [80]
The slope would represent the cost per minute, since m is the length of the call in minutes. Logically, D) Cost per minute, is the only one that would work. The connection cost would be just added in, and you wouldn't multiply the cost of having a phone line by how many minutes you're on the phone. The length of the call is already there, it's m, so that wouldn't work either. Therefore, D, cost per minute, is the logical answer. The slope in the equation represents D, cost per minute.
3 0
3 years ago
Other questions:
  • Eduardo has 45 yards of rupe light.
    6·1 answer
  • The average mass of the eggs laid by chickens on Ms. Watson’s farmis 3.5 grams. About how many grams does a dozen eggs weigh
    15·1 answer
  • Question 4 (5 points)
    5·1 answer
  • How do you find similar triangles (equation?)
    14·1 answer
  • There are 36 inches in 1 yard. How many inches are in 24.5 yards?
    11·2 answers
  • What is the solution set to this equation? Log2(x - 2) + log2x = 3
    10·2 answers
  • Look at this shape:which image shows a rotation?
    5·1 answer
  • HELP QUICK PLEASE !!
    15·1 answer
  • A curve has the equation y=x^3+8x^2+5
    7·1 answer
  • You invest $4000 at 7% compounded weekly for 4 years. How much is the investment worth at the end of the 4 years?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!