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DanielleElmas [232]
3 years ago
13

3 expressions that are equivalent to 9^4

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
6 0

Answer:

Step-by-step explanation:

hello :

9^4 = (3^2)^4

9^4 =3^8

9^4 =(3^4)^2 = 81^2

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Ella is a landscape photographer. One weekend at her gallery she sells a total of 52 prints for a total of $2,975. A small paint
rosijanka [135]
<h2>Answer:37 paintings of $50 and 15 paintings of $75</h2>

Step-by-step explanation:

Let x be the number of paintings Ella sells for $50.

Let y be the number of paintings Ella sells for $75.

Profit made through $50 paintings is 50x

Profit made through $75 paintings is 75y

So,total profit is given by 50x+75y

It is given that total profit is $2975

So,50x+75y=2975      ..(i)

Given that the total number of prints is 52

So,x+y=52      ..(ii)

using (i) and (ii),

50x+75(52-x)=2975\\50x+3900-75x=2975\\25x=925\\x=37

y=52-x=52-37=15

7 0
3 years ago
Read 2 more answers
What is the solution of this equation 10.25 ( 3x-4) + 18.2=1434/4
Dvinal [7]
I got 6 if that helps i dont know if thats right or not




4 0
2 years ago
How do you solve for X?<br> BD= 5x+3 AE= 4x+18
Kaylis [27]
Hope this helps :)))

6 0
2 years ago
Find the volume of this cone. <br><br> Round to the nearest tenth. <br><br> 10ft<br><br> 6ft
alexira [117]

Step-by-step explanation:

If radius = 6ft and height = 10 ft

volume of cone= (1/3)*pi*r^2*h

= (1*22*6*6*10)/3*7

(1*22*2*6*10)/7

3960/7

565.714

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3 0
2 years ago
The range of the inverse of f(x) is ?
sashaice [31]

Answer:

{ -4,-2,0,2,4}

Step-by-step explanation:

The range of the inverse is the domain of the function

The domain of the function is the x values

Domain{ -4,-2,0,2,4}

This is also the range  of the inverse

5 0
3 years ago
Read 2 more answers
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