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2 years ago

Plz help I am bad at this

Mathematics

1 answer:

Vikentia [17]2 years ago

8 0

Your answer is either A or D

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Find the minimum value of the parabola y = x2 + 10.

natulia [17]

Answer:

(0,10)

Step-by-step explanation:

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2 years ago

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An inequality is shown below.

34kurt

Answer:

i think its b !!

Step-by-step explanation:

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1 year ago

Perform the indicated operation. 9z^3/16xy . 4x/27z^3

ziro4ka [17]

Answer:

$\frac{1}{12y}$

Step-by-step explanation:

This is a multiplication problem.

We want to multiply $\frac{9z^3}{16xy}\cdot \frac{4x}{27z^3}$

We factor to get:

$\frac{9z^3}{4\times 4xy}\cdot \frac{4x}{9\times 3z^3}$

We now cancel out the common factors to get:

$\frac{1}{4\times y}\cdot \frac{1}{1\times 3}$

We now multiply the numerators and the denominators separately to get.

This simplifies to $\frac{1}{12y}$

Therefore the simplified expression is $\frac{1}{12y}$

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2 years ago

Help me please<br> thx so much<br> have a good one

Mademuasel [1]

Answer: y=1/2x-17

Step-by-step explanation:

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2 years ago

What number is 15% of 80?<br> use percent proportions

vova2212 [387]

!5% is equivalent to 15 parts over the whole 100 part. It is written in proportions as 15/100.

Similarly, you need to find how many parts in 80 are equivalent to 15%or 15/100. So, just equate both equation with x as an unknown.

x/80 = 15/100
x = (15/100)*80
x = 12

Thus, the 15% of 80 is 12.

8 0

2 years ago