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
oksano4ka [1.4K]
3 years ago
13

The width of a rectangle is 4 feet, and the diagonal length of the rectangle is 15 feet. Which measurement is closest to the len

gth of this rectangle in feet?
Mathematics
1 answer:
Sophie [7]3 years ago
8 0

Answer:

a=14.46ft

Step-by-step explanation:

1) a^2*b^2=c^2

2) a^2*4^2=15^2

3) a^2*16=225

4) a^2=209

5) a=\sqrt{209}

6) a=14.46ft

You might be interested in
If the area of a triangular garden is 156 sq ft, and the base of this garden is 13 feet wide, what is the height?
Ilia_Sergeevich [38]

Answer:

height is =area  dived by base

Step-by-step explanation:

156 divide 13 is 12

so the answer of height is 12.......hope u understand dear

5 0
3 years ago
Read 2 more answers
Given the following functions f(x) and g(x), solve (f ⋅ g)(3) and select the correct answer below:
Ksenya-84 [330]
I believe you may have the order incorrect. If we were looking at g(f(x)) the answer would be 47. We would get this by sticking the 3 in for x in f(x) and solving, which would give us 48. We would then stick that answer in for x in the g(x), giving us 47. 

In its current order the answer would be 28. 
6 0
3 years ago
Pleaseeeee helppp me quick
Mamont248 [21]

Answer:

-2 x -3/2

Step-by-step explanation:

-2 x -3/2

That would equal three, which is more than 2.

<em>Hope that helps! :)</em>

<em></em>

<em>-Aphrodite</em>

7 0
3 years ago
I NEED HELP ASAP!!!!!!!!
ddd [48]
84!
All the sides are 18,24, and 30. Then the two triangles are 12.
8 0
3 years ago
How do you solve this?!
Norma-Jean [14]

Answer:

x² + 4xy + 4y²

Step-by-step explanation:

(x + 2y)² = (x + 2y)(x + 2y)

Each term in the second factor is multiplied by each term in the first factor

(x + 2y)(x + 2y)

= x(x + 2y) + 2y(x + 2y) ← distribute both parenthesis

= x² + 2xy + 2xy + 4y² ← collect like terms

= x² + 4xy + 4y²



4 0
3 years ago
Other questions:
  • The Statue of Liberty weighs about 2.04 x 105105 kg. The Washington Monument weighs about 9.07 x 107107 kg. About how many more
    5·1 answer
  • Classify the triangle by its sides. The lengths of the sides are 6, 8, and 8.
    6·2 answers
  • Are 0.5 and 0.50 the same
    7·2 answers
  • Find the probability of getting four consecutive aces when four cards are drawn without replacement from a standard deck of 52 p
    9·1 answer
  • Mental math Solve the equation n/10+5=12
    11·1 answer
  • I need help. I can't figure this question out.
    7·1 answer
  • Triangle ABC and triangle DEF are similar.
    8·1 answer
  • Wassup guys? Define kinematics.​
    6·2 answers
  • ((5 ^ 3)/(25 ^ 2)) ^ 2 * ((8 ^ 2)/(4 ^ 2)) ^ 3 * (5/2) ^ 4
    11·1 answer
  • Please help with this question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!