What is the value of the expression? 9^8 over 9^-4 x 9^10 (Fraction)? Please help me :)

Answers

Answer 1

Answer: the answer is 3^12. i'd explain it but i took me seven minutes to do the the problem myself. :)

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in triangle ABC, angle c is a right angle and CD is the altitude to AB. Find the measures of the angles of the triangle CBD and triangle CAD if the measure of angle A=65

The figure is to be rotated 1/2 (180 degrees) turn about point P. What will be the distance from point A to point A' in the rotated figure?

A.
4 units

B.
6 units

C.
8 units

D.
12 units

Answers

the answer is C. 8 units what you need to do is count how much from the starting point P is 4 units from A. simply double it by 2 to the new point to get 8 units.

How many terms are in this expression? 4x + 3y - 12x + 5

Answers

There are 4 terms in the expression.

Terms are each of the entities.

4x, + 3y , -12x, +5

Tell weather the statement is true:1. Every counting number is a rational number
2. Every whole number is an integer
3. Every integer is a whole number
4. The smallest Whole number is 0
5. The smallest natural number is 0
6. Every rational number can be expressed as a repeating decimal.
7. Every repeating decimal is a rational number
8. If a and b are integers, then a/b is a rational number

Answers

1 is true
2 is true
4 is true
6 is true
7. true
8 true only when b≠0

2and 3 is true 4 is true and 5 is false and 8 is true

Ariela is selling tickets to a play. Adult tickets cost $12.25 and children's tickets cost $8.75. The total amount of money she collects from ticket sales is at least $90. Let x represent the number of adult tickets sold. Let y represent the number of children's tickets sold. Enter an inequality that represents the situation.

Answers

adultcost+childcost≥90
numberofadults times cost per adult+numberofchildren times cost per child≥90
12.25x+8.75y≥90

12.25x + 8.75y > = 90 (thats greater then or equal) <== ur inequality

Fraction in between 3/5 4/5

Answers

3 3/5 4 4/5 it has to to be 4 because that's what's in the middle

How do I get the answer to this problem

Answers

Answer:

You do it, or ask someone

Step-by-step explanation:

Because. Just because. That's logic.

jk.... 19/20 - 10/20 - 2/20

19/20 - 12/20

7/20

Answer: $(19)/(20) - (10)/(20) - (2)/(20)$

$(7)/(20)$

Step-by-step explanation:

Since the Least Common Denominator is 20 (or the biggest number on the bottom in your case), you can multiply 4 and 10 by their corresponding number to get 20.

4 * 5 = 20

10 * 2 = 20

Now multiply the top and bottom by 5 and 2

$(5)/(5) *(2)/(4)$ = $(10)/(20)[tex](2)/(2) *(1)/(10)$ = $(2)/(20)Now subtract everything.[tex](19)/(20) - (10)/(20) - (2)/(20)$

Its equals $(7)/(20)$ .

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