1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kay [80]
3 years ago
14

Rewrite using a single positive exponent

Mathematics
1 answer:
Korolek [52]3 years ago
7 0

Answer:

9³

Step-by-step explanation:

We need to find the value of \dfrac{9^5}{9^2}.

We know that,

\dfrac{x^a}{x^b}=x^{a-b}

Here, a = 5 and b = 2.

So,

\dfrac{9^5}{9^2}=9^{5-2}\\\\=9^3

So, the answer to the given expression is 9³.

You might be interested in
Mr. Green teaches band, choir, and math. This year, he has 57 students that take at least one of his classes. He teaches band to
Aloiza [94]

Answer:

Step-by-step explanation:

band alone 11 

choir alone 17 

band and choir alone 4 

band and math alone 7 

math and choir alone 6 

band choir and math 3 

math alone 9 from 11+4+10+6+17 + M = 57 

so 

2 classes = 4+7+6 = 17

17 students take exactly two classes with Mr. Green

5 0
3 years ago
If 9 is subtracted from two thirds of a number , the result is 7. find the number.
ankoles [38]
So what you do is (2/3)x-9=7. Add 9 to both sides (2/3)x=16. Multiply by reciprocal on both sides 16 x (3/2). 16 x 3 = 48. 48/2=24
7 0
3 years ago
Read 2 more answers
Expand and simplify (2x+2)(2x+1)
s344n2d4d5 [400]

Answer:

4x^2+6x+2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Point slope graph y+2÷4(x+5)
ladessa [460]

Answer:

See attachment for graph

Or

The slope intercept form is y=4x+18

Step-by-step explanation:

Assuming you want to graph the straight line given in point-slope form as

y+2=4(x+5)

Then we need at least two points on this line

When we compare to the point-slope formula y-y_1=m(x-x_1) then we  obtain (-5,-2) as a point on this line so we plot it.

When x=0, y=4(0+5)-2=18 so we plot (0,18)

We then draw a straight line through as shown in the attachment.

On the other hand, if you had wanted the equation slope intercept form, then we expand to obtain:

y+2=4x+20

\implies y=4x+20-2

\implies y=4x+18

3 0
3 years ago
What is 24.45379+5679.0000000
Scilla [17]
It equals <span>5703.45379.

Happy studying ^_^</span>
8 0
3 years ago
Other questions:
  • Evaluate Cot0 if sin0= square root of 6/5
    15·1 answer
  • What is the midpoint of the line segment whose endpoints are (-8, 12) and (-13, -2)?
    6·2 answers
  • Jennifer has a map of Yellowstone National Park. The scale on this map is 1 cm = 9.8 miles. Jennifer measured some distances on
    14·2 answers
  • A drinking cup shaped
    8·1 answer
  • 5 pens for 14 dollars rounded to the nearest hundred
    6·1 answer
  • Which equation can pair with 3x + 4y = 8 to create a consistent and independent system?
    6·2 answers
  • Billy ate 1/3 of a bag of sunflower seeds each day for 5days.How many bags of sunflower seeds did he eat ?
    7·2 answers
  • How do I solve this ?
    8·2 answers
  • The graph of g is a translation 4 units up and 3 units right of the graph of f(x) = 5^x. Write an equation for g
    7·1 answer
  • Here are the test scores for 10 students in Mr. P's class.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!