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leva [86]
1 year ago
11

I really need help on 16 and 18 I'm super confused problem because I'm tired but I really need help ​

Mathematics
1 answer:
Bogdan [553]1 year ago
5 0

Answer:

Hello,

Step-by-step explanation:

16)

Area of the square= 5²=25 (unit of square)

17)

Volume of the cube =3^3 =27 (unit of volume)

18)

side of the cube =5 (unit of lenght)

Volume of the cube = (5 (unit of lenght)) ^3

=125 * (unit of lenght)^3 =125 (unit of volume)

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Arada [10]

Answer:

.

Step-by-step explanation:

7 0
2 years ago
A park has a length to width ratio of 7:4 and the perimeter of the park is 880 meters. What are the length and width of the park
Schach [20]

Step-by-step explanation:

Ratio of length to width = 7 : 4

length = 7x

width = 4x

7x + 4x = 11x

length = 880

880 + 4x = 11x

880 = 11x - 4x

880 = 7x

\frac{880}{7}  = x

125.71 = x

width = 4x

= 4(125.71)

= 502.85

3 0
2 years ago
Will mark brainlist if right 15 pts
aleksley [76]

Answer:

g(x)=x-1\\g(f(x))=(-2x-5)-1\\g(f(x)=-2x-6

Step-by-step explanation:

So this is a composition of functions.  Think back to solutions of equations.  You would have to put the equation into the other equations.  It's like this!

So I graphed it like this on desmos:

g(x)=x-1\\g(f(x))=(-2x-5)-1\\g(f(x)=-2x-6

3 0
2 years ago
Beth travels 244 miles every week she says if she will travel 2196 miles if she travels the same number of miles for the next 9
Brilliant_brown [7]
That's correct.
She will need to travel 244 miles a week for 9 weeks.
5 0
3 years ago
Today, Isaac needs to walk his dog, water the garden, and feed his fish. D is the number of minutes it takes
MrMuchimi

Answer:

  1. The total Minutes of the tasks involving animals.-D+F (Dog and fish)
  2. The total Minutes of the tasks not involving animals.-G (Garden)
  3. The total Minutes of the Inside tasks.-F (Fish)
  4. The total Minutes of the Outside tasks.-G+D (Garden and Dog)

Step-by-step explanation:

Given that:

  • D = number of minutes it takes to walk his dog
  • G = number of minutes it takes to water the garden; and
  • F = number of minutes it takes to feed his fish

We want to match the given situations to its respective expressions:

Situation

  1. The total Minutes of the Inside tasks.
  2. The total Minutes of the Outside tasks.
  3. The total Minutes of the tasks involving animals.
  4. The total Minutes of the tasks not involving animals.

Expression

  1. D+F
  2. G+D
  3. G
  4. F

The match of the situation and respective expressions are:

  1. The total Minutes of the tasks involving animals.-D+F (Dog and fish)
  2. The total Minutes of the tasks not involving animals.-G (Garden)
  3. The total Minutes of the Inside tasks.-F (Fish)
  4. The total Minutes of the Outside tasks.-G+D (Garden and Dog)
5 0
3 years ago
Read 2 more answers
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