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iragen [17]
3 years ago
11

When  x=3, the value of x^2-2 is?​

Mathematics
1 answer:
Hitman42 [59]3 years ago
8 0

Answer:

7

Step-by-step explanation:

First you would square 3 which is nine. Then subrtact 2. The final answer is 7 .

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Find the measure of x and round to the nearest tenth!!
Jet001 [13]

Answer:24

Step-by-step explanation:

the number of the right triangle is to subtract the number

4 0
3 years ago
Can somewon help me plz
KatRina [158]

Answer:

parallel

Step-by-step explanation:

We are cutting in the same direction as the base, so the slices is parallel to the base

7 0
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In the figure, solve for x and y.
evablogger [386]

Answer:

y=124°

x=67°

Step-by-step explanation:

For the triangle on the right

180-74-50=56°

then y= 180-56=124°

For the triangle on the middle (that small triangle)

180-85(Head opposite angles)-50=45°

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5 0
3 years ago
A GMC dealer believes that demand for 2005 Envoys will be normally distributed with a mean of 200 and standard deviation of 30.
irina1246 [14]

Answer:

The correct answer to the following question will be "280 units".

Step-by-step explanation:

The given values are:

Mean = 200

Standard deviation = 30

Let's ask that the supplier needs to reach 99.9% of the standard of operation. To reach this quality of operation, she has to preserve an inventory of

Now,

⇒  Mean + 3\times sigma

On putting the values, we get

⇒  200+3\times 30

⇒  200+90

⇒  290 \ units

290 units would then accomplish a level of service of 99.9%.

Half unpurchased units can indeed be purchased at $30000 i.e. no failure. If he requests 300, there will be losses on 5 products that are unsold.

Hence, ordering 280 units seems to be preferable

3 0
3 years ago
Help pls !! how would I write this equation
aev [14]

2x = Twice your age

200 = Two hundred less

> -1 = more than negative


With the information given, your equation would be:

200-2x>-1

7 0
3 years ago
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