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saul85 [17]
3 years ago
8

What would be the equation?

Mathematics
1 answer:
laila [671]3 years ago
5 0

Answer:

y= - 1/2(2)^(x)-2

Step-by-step explanation:

you could check on a graphing calculator

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If 3x + 2 = 4, what is the value of 6x - 4?<br> 2<br> 8<br> 0<br> -2
Sladkaya [172]

Answer:

0

Step-by-step explanation:

3x + 2 = 4

4-2 = 3x

2 = 3x

x = 2/3

2/3 x 6 = 12/3 = 4 - 4 = 0

8 0
3 years ago
wo quantities are related, as shown in the table: x y 2 2 4 5 6 8 8 11 Which equation best represents the relationship?
balandron [24]
These quantities are related linearly with slope
3/2. without knowing the answer choices I can only give you examples of equations that fit

y-2=3/2(x-2). or y=3/2(x) -1

etc
7 0
3 years ago
2. If the present salary of an employee is $36,500 and they are to receive a 7% raise next year, what will be the new salary?
Natasha_Volkova [10]

Answer:

hello ! you multiply $36,500 by 7% and you get $25,550. add this amount to the original amount and you get $62,050.

6 0
3 years ago
Please solve this thank you :)
snow_lady [41]

Answer:

Scale= 3 x=9 y=15

Step-by-step explanation:

8 0
3 years ago
Use differentials to estimate the amount of paint needed to apply a coat of paint 0.07 cm thick to a hemispherical dome with dia
Sav [38]

Answer:

10.12 m^{3}

Step-by-step explanation:

Given:

  • 0.07 cm thick = 0.007m and it is dr (the change in radius)

As we know that, the volume of a hemispherical dome with diameter 48 m is:

  • V = \frac{2}{3} πr^{3}

Take the derivative of V we have:

\frac{dV}{dr} = 2πr^{2}  

<=> dV = 2πr^{2}*dr

<=> dV = 2π*48^{2} *0.0007 = 10.12 m^{3}

Hope it will find you well.

6 0
3 years ago
Read 2 more answers
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