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Nikitich [7]
3 years ago
5

Which property is illustrated by the equation 3(mn)=(3m)n?

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
5 0
Associative property of multiplication
...........................................................
Elenna [48]3 years ago
3 0
That would be the associative property
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C represents the commission on her sales.
vlabodo [156]
First simplify the expression.
1/3(1,650+0.15c)
550+0.05c
Answer is A
Hope this helps!
3 0
3 years ago
The sum of two numbers is 85. If four times the smaller number is subtracted from the larger number, the result is 5. Find the t
Cerrena [4.2K]

Answer:

the larger number is 69

the smaller number is 16

Step-by-step explanation:

x is the smaller number

y is the larger number

x + y = 85

y - 4x = 5

y = 5 + 4x

x + 5 + 4x = 85

5x = 80

x = 16

y = 69

5 0
2 years ago
plss can someone answer this really need help correct answer only plsss dont answer this for just a points i can brainly the cor
mylen [45]

The first solution involves the volume of a pyramid. With the parameters, the volume is given as: 51cm³

<h3>What is the Volume of a Pyramid?</h3>

The volume of a pyramid is given as:

V = (lwh)/3

Where:

  • L = base length
  • w = base width
  • h = pyramid height.

Hence, the volume of the pyramid is given as:

(6 x 5.2 x 4.9)/3

= 152.88/3

= 50.96

≈ 51 cm³

<h3>


What is the volume of the juice container?
</h3>

Assuming that it is a cuboid, the volume for the shape of a cuboid is given as:
L x B x H

Where:

L = Length = 2cm

B  (Width) = 34cm

H = Height = 12.2

Hence the Volume =

2 x 34 x 12.2

= 829.6

≈ 830 cm³

<h3>
What is the volume of the pit?</h3>

We are not given it's geometric description so we assume that it is a Cuboid.

Recall that the Volume of a Cuboid = L x B x H

Hence the Volume of the pit is:

7 x 5 x 8

<h3>= 280 cm³


How much space can a box that measures 50cm on each edge hold?

</h3>

From the question, we can infer that we are dealing with a Cube.

The volume of a cube is given as L³.

Recall that L = 50cm

Hence, the volume is = 50³
= 125,000‬ cm³

<h3>What is the volume of a rectangular prism?

</h3>

The formula for the volume of a rectangular prism is:

L x W x H; where

L (Length) = 130cm

W (Width) = 70cm

H (Height) = 110cm

→ 130 x 70 x 110

= 1,001,000 cm³


Learn more about volume at:
brainly.com/question/1972490
#SPJ1

7 0
2 years ago
[IMAGE ATTACHED]<br> I don’t understand this please help.
gregori [183]

Answer:

9

Step-by-step explanation:

1. You would make these to equations equal to each other because there are parellel(they have the same angel)

2. EQUAL these 2 equations together to find r.

3. SOLVING for r

7r - 5 = 6r + 4

r = 9

7 0
2 years ago
X +11 -8 ÷ -2<br><br>I need help, it's a to step-equation!! ​
____ [38]

Answer:

x+7 oops x+15 ignore the first answer

Step-by-step explanation:

x+11-8/-2

first do -8/-2=4

so it is x+11+4

11+4

x+15 is the answer

pls brainliest

6 0
2 years ago
Read 2 more answers
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