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goldenfox [79]
3 years ago
13

Find the product. (2xyz) (-4x2yz) PLEASE HELP!!! ASAP!!!

Mathematics
2 answers:
melamori03 [73]3 years ago
6 0

Answer:

-16x^{2} y^{2}z^{2}

Step-by-step explanation:

Let's calculate the answer to the second parenthesis. Just multiply throughout to get -8xyz. Then, multiply the first parenthesis by the second. Multiply the constants (-8 and 2) first to get -16, multiply the x's together to get x^2, the y's together to get y^2, and the z's together to get z^2. Put it all together to get -16x^{2} y^{2}z^{2}.

Setler [38]3 years ago
5 0

Answer:

Your correct answer is = −16y2z2

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If the dimensions of a pentagonal prism are quadrupled, then the surface area of the prism is multiplied by eight.
Lubov Fominskaja [6]

Answer:

false

Step-by-step explanation:

the relationship between lengths/dimensions and areas is that areas are created by multiplying 2 dimensions.

when you quadruple (×4) the dimensions, then the areas are growing with the square of the factor (×4×4 = ×16), because the factor goes twice into the multiplication : one time for every dimension involved.

so, quadrupling the dimensions would multiply the areas by 16.

8 0
2 years ago
Find the area of the following rectangle.
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Answer:

A = \frac{55}{72} yd²

Step-by-step explanation:

the area ( A) of a rectangle is calculated as

A = length × width

  = \frac{5}{6} × \frac{11}{12}

 = \frac{5(11)}{6(12)}

 = \frac{55}{72} yd²

6 0
1 year ago
The table shows Kayden’s quiz scores for a semester. Consider this is the whole set of quizzes. Consider that Kayden took all th
ivanzaharov [21]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
What expression shows the relationship between the value of any term and n, its position in the sequence for the given sequence?
mafiozo [28]
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8 0
2 years ago
Fred and Sue want to fence in a rectangular area in their yard for a vegetable garden. Suppose that they have 30 feet of fencing
larisa [96]

Answer:

a=35x−x^2

Step-by-step explanation:

Having  

70 ft of fencing with a  

width of x

feet and knowing the perimeter of a rectangle is  

p=2w+2l

we can state the length of the garden as:

70=2x+2l

and solving for  l

we know the length with be:

2l=70−2x or l=35−x  

And then knowing the formula for the area of a rectangle is  

a=w⋅l

we can write the equation as:

a=x⋅(35−x)a=35x−x^2

6 0
3 years ago
Read 2 more answers
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