7-^3
Simplify this expression. Use 7 as the base.

Answers

Answer 1

Answer: Hopefully this photo helps

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Consider the relation y = 4|x − 5| + 3. Which of the following best describes the minimum or maximum of this relation?A)Minimum at (5,3) B)Maximum at (5,3) C)Minimum at (-5-3) D)Maximum at (-5,3)
What are the roots of the equation xv2-6x=0
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Need help solving this proportion....x\4 = 5\7
Find the product. (7q - 5)(7q + 5)

Question 14 (Multiple Choice Worth 1 points)(02.01 MC)

A bag contains black and white hats in the ratio of 6 to 9 as shown below:

6 black hats and 9 white hats are shown

Which is another ratio that can describe the black to white hats?

8 to 5
5 to 8
3 to 2
2 to 3

Answers

It would be 8 to 5 good luck

Its 8 To 5 good luck i think thats right

OK I need help the answer is c but I didn't understand the teacher explanation pls help me

Answers

9 - 6 + 4 - 8/3 ..,
geometric series a(n) = a1r^(n-1)

r = a(n+1)/a(n)
-6/9 = -2/3
4/-6 = -2/3
-8/3/4 = -2/3
so r = -2/3 and a1 = 9

Sn = a1(1-r^n)/(1-r) = 9(1-(-2/3)^n)/(1-(-2/3))
n is infinite Sn = 9/(5/3) = 27/5

A sector is a wedge-shaped section of a circle graph.

true
false

Answers

True. Draw two lines from the center of the circle that intersect the circumference, the sector is the area comprised between the two lines and the arc of the circumference between them.

What degree measure is equivalent to -4pie over 9

Answers

anyway
2pi radians=360
so
-4pi/9radians=xdegrees

2pi/360=-4pi/9r/x
times both sides by 360x
2xpi=-1440pi/9
2xpi=-160pi
divide both sides by 2pi
x=-80
80 degres

3.6x = 5.5, what is it round to the nearest tenth?

Answers

Rounded to the nearest tenth x would be 1.5. This is because when you divide 5.5 by 3.6 you get 1.527 round that to the hundredths place you get 1.53 round it to the tenths you get 1.5

the answer would be 1.5

Nathan bought 12 pairs of bookends. If he paid a total of $204 for all the bookends, how much was the cost of pair of bookends?