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
elena-14-01-66 [18.8K]
3 years ago
9

Write each expression using a single exponent.

Mathematics
1 answer:
nikdorinn [45]3 years ago
8 0
A
\frac{ {5}^{3} }{ {5}^{6} }  =  {5}^{ - 3}
B
( {14}^{3} ) {}^{6}  =  {14}^{18}

C
{8}^{3}  \times  {8}^{6}  =  {8}^{9}
D
\frac{ {16}^{6} }{ {16}^{3} }  =  {16}^{3}

E
( {21}^{3} ) {}^{ - 6}  =  {21}^{ - 18}
hope this helps
good luck
You might be interested in
The smallest exterior angle of a polygon is 40degrees the largest exterior angle is 80 degrees a) what is the smallest possible
love history [14]

Answer:

a) The smallest possible number of sides of the polygon is a regular polygon with 5 sides

b) The largest possible number of sides of the polygon is a regular polygon with 9 sides

Step-by-step explanation:

a) The smallest exterior angle of the polygon = 40°

The largest exterior angle of the polygon = 80°

Therefore, we have the interior angles are;

The smallest interior angle of the polygon = 180° - 40° = 140°

The largest interior angle of the polygon = 180° - 80° = 100°

Therefore, we have

The interior angles of a regular polygon are given by the following formula;

Interior \ angle =\dfrac{(n-2) \times 180 ^{\circ}}{n}

For an interior angle of 100°, we have;

100^{\circ} =\dfrac{(n-2) \times 180 ^{\circ}}{n}

100/180 × n = n - 2

2 = n - 100/180 × n = 4/9·n

2 = 4/9·n

n = 18/4 = 4.5

Therefore, given that a square has an interior angle of 90° we have the smallest possible number of sides polygon = 5 sides

b) For 140°, we have;

140^{\circ} =\dfrac{(n-2) \times 180 ^{\circ}}{n}

140/180 × n = n - 2

2 = n - 140/180 × n = 2/9·n

2 = 2/9·n

n = 18/2 = 9

n = 9 sides

Therefore, the largest possible number of sides = 9 Sides.

4 0
3 years ago
Suppose the American Lung Association stated that approximately 1 out of every 20 deaths in the US last year was from lung cance
tester [92]

Answer: 10

Step-by-step explanation:

Given : The American Lung Association stated that approximately 1 out of every 20 deaths in the US last year was from lung cancer.

Then, the proportion of death will be :_

p=\dfrac{1}{20}=0.05

Now, If there are 200 students in a class,  then the expected number of persons die from lung cancer :-

p\times200\\\\=(0.050)\times200=10

Hence, we expect the number of persons die from lung cancer =10

8 0
4 years ago
The sunrise café gets tea bags of 1,000. If the café charges $1.75 for each cup of tea, and each cup of tea gets 1 tea bag, how
Setler [38]

Answer:

You would do $1.75 x 1,000. That would be 1$,750. Then, you would take away that $95 because they spent buying the box of tea bags, and their total would be $1,750 - $95 = $1,655.

5 0
3 years ago
Liza buys 4 yards of fabric for $8.48. How much was the fabric per yard?
levacccp [35]

Answer:

the fabric per yard was 2.12

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please find the value?
lesantik [10]

Answer:

Step-by-step explanation:

By the marks on the angles of this triangle, it is isosceles.  By the Isosceles Triangle Theorem, if 2 angles of a triangle have the exact same measure, then the sides across from those angles have the exact same measure as well.  That means that, algebraically,

5x - 2 = 33 and

5x = 35 so

x = 7

8 0
3 years ago
Other questions:
  • Divide 24x2y + 8xy2 + 8xy by -4xy i need this fast a f bois
    13·1 answer
  • Please answer i need help
    10·1 answer
  • Write forty-six thousandth as a decimal
    9·1 answer
  • The base of a right prism is a right triangle. The lengths of the legs of the right triangle are 4 centimeters and 8 centimeters
    6·2 answers
  • It need the answer to these please
    9·1 answer
  • Please help me answer this question
    15·2 answers
  • Which is the graph of f(x) = (x + 3)(x - 2​
    11·1 answer
  • Select the correct answer.<br> What are the roots of 12x = 9 + 5x2?
    11·1 answer
  • I need to study so ask me questions about illustrative mathematics algebra 1 unit 1​
    10·1 answer
  • PLEASE COMMENT THE ANSWERS IF YOU ARE GOING TO ANSWER I CAN NOT SEE ANSWERS ONLY COMMENTS!!!! What is the initial value of the f
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!