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labwork [276]
3 years ago
7

7 to the fifth power divided by 7 to the fourthenth power equal 7 to the what power

Mathematics
2 answers:
Rudiy273 years ago
5 0
7⁵ : 7¹⁴ = 7⁵⁻¹⁴ = 7⁻⁹
_______________
Tresset [83]3 years ago
3 0
7^5 / 7^14

Subtract the exponents:

7^5 / 7^14 = 7^-9
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You hike 1.2 miles west from a trailhead and then receive a text from a friend. She
alexira [117]

Answer:

the answer is definitely 4

5 0
2 years ago
What is the answer to -12=2+5v+2v
katovenus [111]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

v  =  − 2

Step-by-step explanation: No the right answer? Let me know!

7 0
3 years ago
A local hamburger shop sold a combined total of 389 hamburgers and cheeseburgers on Thursday. There were 61 fever cheeseburgers
allsm [11]

Answer:

  225

Step-by-step explanation:

Let h represent the number of hamburgers sold. Then h-61 is the number of cheeseburgers sold. The combined total is ...

  h +(h -61) = 389

  2h = 450 . . . . . . add 61

  h = 225 . . . . . . . divide by 2

There were 225 hamburgers sold on Thursday.

6 0
3 years ago
3. Graph y=-4x² – 2 and its inverse. (1 point)
madam [21]

Function and its inverse was graphed.

<u>Step-by-step explanation:</u>

y = -4x²- 2

To find the inverse function of   y = -4x²- 2 we have to transform the formula to calculate  x in terms of y.

y = -4x²- 2

-4x² = y - 2

x = √(y-2) / -4

Now we can change the letters to follow the convention that  x is the independent variable and  y is the function's value:

y = √(x-2) / -4

Now we have to draw the graph as,

It was side by side that is LHS is the function and the RHS is its inverse.

6 0
3 years ago
the total cost of new automobile including 6% sales tax is $24542. how much of the total cost is sales tax
forsale [732]
% means out of 100 so If its 6% that = .06 then just multiply
.06 \times 24542
5 0
3 years ago
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