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3 years ago

Somebody please help meee!!!!

Mathematics

1 answer:

oee [108]3 years ago

6 0

I’m not sure but I think it’s A≈829.42. Hope this helps! Sorry if I’m wrong.

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Na função y = x² - 2x +1, temos que a = 1, b = -2 e c = 1, calcule as coordenadas do vértice da parábola

MrRissso [65]

Answer:

(1, 0)

Step-by-step explanation:

x = -b / 2a

x = 2 / 2(1)

x = 2 / 2

x = 1

y = x^2 - 2x + 1

y = (1)^2 - 2(1) + 1

y = 1 - 2 + 1

y = -1 + 1

y = 0

vértice: (1, 0)

4 0

3 years ago

A sales person earns $80 for every computer he sells. He earns an additional $250 for every 10 computers he sells that month. Ho

Georgia [21]

Answer

23 computer

Step-by-step explanation:

if he sold 20 computers he would make 2100 which then he would need 240 more dollars to reach his goal and to find the answer you would then divide 240 by 80.

4 0

3 years ago

Nick has $7.00. Bagels cost $0.75 each, 12. and a small container of cream cheese costs $1.29. Write an inequality to find the n

Amiraneli [1.4K]

To answer this you would first start with a representation of the situation. See the attached step 1. Use this inequality to find the number of bagels he can get by solving it.

See step two in the attached picture for the work necessary to solve this.

The answer is not a whole number, so you have to round down to make it a whole number of bagels.

The answer is he could by seven or less bagels. You should substitute this in to prove it works.

8 0

3 years ago

Calculate (full working required)<br><br> 2.43 x 4 =

ddd [48]

Answer:

The answer is 9.72 .

Step-by-step explanation:

You can do it by elaborating :

2.43×4 = (2.00×4) + (0.4×4) + (0.03×4)

= 8.00 + 1.6 + 0.12

= 9.72

5 0

3 years ago

2 less than six times a number.<br> er:

andreev551 [17]

6x-3 this ? I don’t how you want it but hope it’s this ?

7 0

3 years ago