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3 years ago

40 POINTS THERE IS MORE THAN 1 ANSWER BRAINLIEST IF CORRECT

Mathematics

1 answer:

mash [69]3 years ago

4 0

Answer:

Whole numbers are also integers. There are other integers which are the opposites of the whole numbers (−1, −2, −3, ...). These negative numbers lie to the left of 0 on the number line. Integers are the whole numbers and their opposites.

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Find the 19th term in each sequence. 11, 33, 99, 279

Paladinen [302]

Answer:

Step-by-step explanation:

hello : note 297 no 279

297 =3×99

99 = 3 ×33

33=3×11

this the geometric sequence. ( comon : 3)

the nth term is : An = A1 × r^n when : r = 3 and A1 =11

if n = 19 A19 = 11×3^19

8 0

2 years ago

I'm having trouble with this problem what is 2+2

V125BC [204]

Answer:

Step-by-step explanation:

2+2 =4

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2 years ago

Suppose you are climbing a hill whose shape is given by the equation z = 1300 − 0.005x2 − 0.01y2, where x, y, and z are measured

Lisa [10]

Answer:

a) "ascend"

Step-by-step explanation:

The equation is $z = 1300-0.005x^2-0.01y^2$

This question is asking for the value of the directional derivative in the direction of -j [since south that's y negative]

So, this is the negative of partial derivative of y. Thus we have:

$z = 1300-0.005x^2-0.01y^2\\z_y=-0.02y$

Now we are at (100,120,1106), we take y value of 120 and put it in the partial:

$z_y=-0.02y\\z_y=-0.02(120)\\z_y=-2.4$

We take the negative, that is -(-2.4) = 2.4

Since this is positive, we can say the hill is sloping upward at this point, so you will start to ascend.

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3 years ago

Is PB>PY? yes or no

Nadusha1986 [10]

Answer:

yes

Step-by-step explanation:

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3 years ago

Read 2 more answers

What are some equivalent exspressions to <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%283%5E%7B2%7D%29%5E%7B3%7D%20%7D%7B3%5E%7B

Andrew [12]

Answer:

kitkat

Step-by-step explanation:

kitkat

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2 years ago