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4 years ago

Use the product to simplify the expression

Mathematics

1 answer:

harkovskaia [24]4 years ago

7 0

Big y little nine/ y to the power of nine

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Simplify. -9 -5 -7 х Y Z 2 6 3 X Y Z

krok68 [10]

Answer:

$= {x}^{ - 11} {y}^{ - 11} {z}^{ - 10}$

Step-by-step explanation:

$= \frac{ {x}^{ - 9} {y}^{ - 5} {z}^{ - 7} }{ {x}^{2} {y}^{6} {z}^{3} } \\ = {x}^{ - 9 - 2} {y}^{ - 5 - 6} {z}^{ - 7 - 3} \\ = {x}^{ - 11} {y}^{ - 11} {z}^{ - 10}$

7 0

3 years ago

A line passing through the point (-8,-3) and has a slope of 5/4

ValentinkaMS [17]

Answer:

y=5/4x+7

Step-by-step explanation:

Honestly, I just guessed and checked, but here is a picture of evidence.

5 0

3 years ago

Read 2 more answers

Help appreciated !!!!

sergiy2304 [10]

Answer:

Step-by-step explanation:

The circle is divided into 5 sections. The probability that the needle lands on a particular color is equally likely.

So,

$P(red) = \frac{1}{5}\\\\P(green) = \frac{1}{5}\\\\$

Probability of not blue = 1 - Probability of blue

$= 1 - P(blue)\\\\=1 - \frac{1}{5}\\\\= \frac{4}{5}$

3 0

3 years ago

when planning for a party one caterer recommends the amount or meat be at least 2 pounds less than 1/3 the total number of guest

IgorLugansk [536]

Answer:

Let x be the number of guest and y be the quantity of meat,

According to the question,

$y\geq \frac{x}{3}-2$

Since, the related equation of the above inequality,

$y=\frac{x}{3}-2$

Having x-intercept = (6,0),

y-intercept = (0,-2)

Also,'≥' shows the solid line,

Now, 0 ≥ 0/3 - 2 ( true )

Hence, the shaded region of above inequality will contain the origin,

Therefore, by the above information we can plot the graph of the inequality ( shown below ).

3 0

3 years ago

Read 2 more answers

NEED HELP ASAP PLEASE

vovikov84 [41]

Answer:

The fourth one I believe

Step-by-step explanation:

3 0

3 years ago