3 years ago

Give the coordinates and quadrant of Point Z

Mathematics

1 answer:

Lorico [155]3 years ago

4 0

Answer:

(9,10) and Quadrant I

Step-by-step explanation:

I hope this helps you :)

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Expressions equivalent to -4(x-9)

lisov135 [29]

-4x +36 I am pretty sure

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3 years ago

Solve for x.<br>-4x - 76 < -52<br>

Roman55 [17]

First you add 76 to get

-4x<24

And Then you divide by -4 and sincr its a negative you flip the sign to get

x>-6

That might be wrong Idk

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3 years ago

How many pizzas could you buy with $72.00?

Elodia [21]

Answer:

Hopefully 6-7

Step-by-step explanation:

if you spending that much on pizza yo hi as better stay home and deleivered it

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3 years ago

Read 2 more answers

Determine the sum of the arithmetic series: 5+18 +31 +44 + ... 161.

Finger [1]

Answer:

1079

Step-by-step explanation:

Hello,

18-5 = 13

31-18=13

44-31=13

161=5+13*12

So we need to compute

$\displaystyle \sum_{k=0}^{k=12} \ {(5+13k)}\\\\=\sum_{k=0}^{k=12} \ {(5)} + 13\sum_{k=1}^{k=12} \ {(k)}\\\\=13*5+13*\dfrac{12*13}{2}\\\\=65+13*13*6\\\\=65+1014\\\\=1079$

Thanks

3 0

3 years ago

Write these numbers in standard form.

pychu [463]

Answer:

Here are the answers I got I hope this is correct!! :)

Step-by-step explanation:

A) 6 x 10^3

B) 4 x 10^8

C) 70 x 10^3

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I hope this helped you sorry for the first try c:

4 0

3 years ago