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
Naya [18.7K]
3 years ago
12

The perimeter of a rectangular classroom is 52 feet. If the length is 10 more feet than the width, what is the length?

Mathematics
1 answer:
Softa [21]3 years ago
5 0

Answer: 18 by8

Step-by-step explanation:

You might be interested in
PLEASE HELPPPPPPP!!!!!!!!!!!!
Katarina [22]

Answer:

9 in, or B

Step-by-step explanation:

We can easily apply the Pythagorean Theorem to this. You could either realize that this is a 3-4-5 Pythagorean triple or do the math by hand.

We start off by setting up the equation 12² + x² = 15². Simplifying, we get 144 + x² = 225, and then x² = 81 after subtracting 144 from both sides. Thus, the square root of x is 9, and so the answer is 9 inches.

7 0
2 years ago
Read 2 more answers
There are 4 students on a team for a relay race. How many teams can be made from 29 students?
Kaylis [27]

Answer:

7 teams, hoped this helped :)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Una bañera en forma de trapecio tiene un area de 60 metro ademas se sabe que su base mayor es 3/2 mas grande que su base menor c
valkas [14]

Respuesta:

3,2 metros

Explicación paso a paso:

Área del trapecio:

A = 1/2 (a + b) h

h = altura; ayb son las bases

Área, A = 60

Sea una base más pequeña = a = 18;

b = 18 + 3/2 = 19,5

La altura se puede calcular así;

60 = 1/2 (18 + 19,5) h

60 * 2 = 37,5 horas

120 = 37,5 h

h = 120 / 37,5

h = 3,2 metros

4 0
2 years ago
abel drew some triangles.his drawing had 21 vertices. how many triangles did he draw?write a division equation to answer the que
Vilka [71]
Triangles have 3 vertices. The total is 21 vertices. 21 / 3 = 7. He drew 7 triangles.
3 0
3 years ago
Heyy i need help on this maths q
Vikki [24]

Answer:

:) :D

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • 1/8 to the power of 5 as a fraction
    9·1 answer
  • Determine the cost of 5 pounds of bananas if 2 pounds cost $1.16
    14·2 answers
  • A rectangular container measuring 20 inches long by 16 inches wide by 12 inches tall is filled to its brim with water. If 850 cu
    13·1 answer
  • Bruces hourly wage decreased from $15.00 to $12.00. What is the percent decrease
    7·1 answer
  • Can you guys please help me on this
    11·1 answer
  • The function f(m) = 0.22m +50, represents the total cost of renting a car as a function of the miles driven. If the total
    10·1 answer
  • Which values of m and b will create a system of equations with no solution? Select two options. y = mx + b y = –2x + A
    5·1 answer
  • Mr. Bates and Mr. Z want to refinish the community center gym floor. The rectangular floor is 15.2 m wide and 25.6 long. If each
    8·1 answer
  • Can someone please help me
    6·1 answer
  • A recursive rule for an arithmetic sequence is a1 = -4; an = an - 1 + 11
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!