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Natalija [7]
3 years ago
8

-56z+28 Write 2 equivalent expressions

Mathematics
1 answer:
kicyunya [14]3 years ago
6 0

。☆✼★ ━━━━━━━━━━━━━━  ☾  

2(-18z + 14)

If you expand this, it'd give the original expression.

-60z + 4z + 14 + 14

If you simplify this, it'd give the original expression

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

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A rectangular garden has length and width as given by the expressions below.
klemol [59]

Answer:

-24xy+ 162x²y +168xy²

Step-by-step explanation:

[4-7(3x+4y)] • 3x(-2y) =

(4-21x-28y) • (-6xy)=

4•(-6xy) -21x•(-6xy)-28y•(-6xy)=

-24xy+ 162x²y +168xy²

3 0
3 years ago
What is negative eight plus four​
goldenfox [79]

Answer:

-4

Step-by-step explanation:

- - - - - - - -

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4 negatives cancel out and leave you with -4

6 0
3 years ago
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An Olympic-sized swimming pool can hold approximately 6.60 x 105 gallons of water. Calculate the volume of the water in cubic me
shutvik [7]

The volume of the pool is 1.74*10^8 cubic meters

To solve this problem, we convert the volume of the water from gallons to m^3.

<h3 /><h3>Conversion of Unit</h3>

This is done to convert one unit of a substance to another unit of that particular substance. In this question, we are converting from gallon - meter cube

Data;

  • v = 6.60*10^5
  • 1 gallon = 264.17m^3

let's solve for v

1gallon  = 264.17m^3\\&#10;6.60*10^5 gallon = x

cross multiply both sides and solve for the volume in cubic meters

x = 6.60*10^5 * 264.17\\&#10;x = 174352200\\&#10;x = 174.352*10^6m^3 = 1.74*10^8m^3

The volume of the pool is 1.74*10^8 cubic meters

Learn more on conversion of unit here;

brainly.com/question/8426032

3 0
3 years ago
GEOMETRY HELP !! WHAT IS ANGLE PTX ? PLEASE EXPLAIN!!!BRAINLIEST GIVEN!!!
Alex73 [517]

The angle is 60° because it is one of three angles that make up an equilateral triangle.

Hope this helps! :)

5 0
4 years ago
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I need to write a real world example then graph the patterns than compare the patterns
maksim [4K]
Well than look it up online and an u explain the question better
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