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
wlad13 [49]
3 years ago
14

Simplify 7^6 ⋅ 7^5. 49^11 49^35 7^11 7^35

Mathematics
2 answers:
Anna11 [10]3 years ago
5 0
<h3>Answer:  7^11</h3>

Explanation:

The rule is

a^b*a^c = a^(b+c)

Note how each base is the same (both 'a' each time). The rule wouldnt work if the bases were different.

So,

a^b*a^c = a^(b+c)

7^6 * 7^5 = 7^(6+5)

7^6 * 7^5 = 7^11

In short, you just add the exponents.

Keep in mind that the base stays at 7 the whole time. It might be tempting to do 7*7 = 49, but that would be incorrect.

Tatiana [17]3 years ago
3 0

Answer:

=8.310133e+125

Step-by-step explanation:

Given that:

= 7^6 ⋅ 7^5. 49^11 49^35 7^11 7^35

By making all bases same (equal to 7)

= 7^6 ⋅ 7^5. 7^2*11. 7^2*35. 7^11 7^35

=7^6 ⋅ 7^5. 7^22. 7^70. 7^11 7^35

As bases are same so powers will be added

=7^6+5+22+ 70+11+35

=7^149

=8.310133e+125

i hope it will help you!

You might be interested in
1 13/20 as a percentage​
mrs_skeptik [129]

Answer: 565%

Step-by-step explanation: Convert fraction (ratio) 113 / 20 Answer: 565%

4 0
3 years ago
In a study of brand recognition, 795 consumers knew of Amazon, and 10 did not. Use these results to estimate the probability tha
Rzqust [24]

Answer:

The probability that a randomly selected consumer will recognize Amazon is 0.988.

Step-by-step explanation:

The data given in the question is

Total number of consumers = 795 + 10 = 805

Consumers who knew of Amazon = 795

Consumers who did not know of Amazon = 10

The formula for calculating probability of an event A is:

P(A) = No. of favourable outcomes/Total no. of possible outcomes

P(Recognize Amazon) = No. of Consumers who knew Amazon/Total no. of consumers

P(Recognize Amazon) = 795/805

                                     = 0.98757

P(Recognize Amazon) ≅ 0.988

The probability that a randomly selected consumer will recognize Amazon is 0.988.

7 0
3 years ago
Which statement is true about vertical angles. 1 point Vertical angles are congruent if two lines are parallel. If vertical angl
Serhud [2]

Answer:

Vertical angles are always congruent.

Step-by-step explanation:

Vertical angles are formed when two straight lines intersect each other, thereby forming two pairs of opposite angles, which are called vertical angles. Thus, a pair of these vertical angles formed are congruent to each other. So therefore, if two angles are said to be vertical angles, it follows that they are congruent to each other.

Using the diagram attached below, we can see two straight lines intersecting each other to form two pairs of vertical angles:

<a and <b,

<c and <d.

Thus, <a is congruent to <b, and <c is congruent to <d.

Therefore, the standby that is true about vertical angles is that:

Vertical angles are always congruent.

8 0
3 years ago
Can 7/9 and 42/54 form a proportion
SOVA2 [1]

Answer:

yes

Step-by-step explanation:

42/54 = 6*7/6*9 = 7/9

7/9 = 42/54

8 0
3 years ago
Read 2 more answers
(3.2 + 6.8)x - (36 divided by 4)x PLEASE HELPPP
Mrac [35]

Answer:

i dont no but what i got was 10x+144d^3 but do u want to sovle for x i got u X

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Answer all the questions and give explanations for each please and i will give branilest and 50 points!
    12·1 answer
  • 1kg is equal to what help me please
    12·1 answer
  • If the function f(x)=-1/2x-7 were graphed, which of the following is true? hurry I have 10 minutes
    6·1 answer
  • About how many centimeters are in 6.25 inches if 1 inch is about 2.5
    6·1 answer
  • The perimeter of the square is 200cm . Find its length
    6·2 answers
  • Find the area of the triangle 14cm 25cm
    12·1 answer
  • Kayden is a stunt driver. One time, during a gig where she escaped from a building about to explode, she drove at a constant spe
    13·1 answer
  • Which of the factors of 120 are composite numbers?
    14·1 answer
  • What is the Celsius temperature for 144 degrees Kelvin
    13·2 answers
  • PLEASE HELP ASAP!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!