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
Damm [24]
3 years ago
11

Simplify: 7^3 x 7^4 please

Mathematics
1 answer:
lesantik [10]3 years ago
8 0

Answer:

{7}^{7}

Step-by-step explanation:

Bases are same so powers should be added in case of multiplcation

{7}^{3}  \times  {7}^{7}  =  {7}^{3 + 4}  =  {7}^{7}

please mark me brainliest

You might be interested in
Mark cycles from home to school at a speed of 16 kilometers per hour. He cycles back on the
katrin [286]

Answer:

Write a time equation, time = dist/speed

:

go time + return time = total time

d%2F16 + d%2F15 = 7.75 hrs

multiply equation by the least common multiple 240, cncel the denominators:

 

15d + 16d = 240(7.75)

31d = 1860

d = 1860/31

d = 60 km one way

total dist = 120 km

:

Check this, find the actual time each way

60/16 = 3.75 hrs

60/15 = 4 hrs

-----------------

total time 7.75 hrs

Step-by-step explanation:

7 0
2 years ago
What is the missing number? 5/8 =?/64 plz hury
PSYCHO15rus [73]

Answer:

40

Step-by-step explanation:

5 / 8 = x / 64

5 / 8 x 64 = x / 64 x 64

5 x 8 = x

40 = x

I hope this helps :)

7 0
3 years ago
Read 2 more answers
Find all trigonometric functions of an angle θ in the third quadrant for which cos θ =(-5)/6
Tanzania [10]

Answer:

Step-by-step explanation:

its 69 now answer ur phone tyvm

3 0
3 years ago
If the test is worth 50 and you score 84% how many questions did you get wrong? Write the proportion?
quester [9]
You got 8 questions wrong.

10% of 50 is 5.
 x8               x8
________________
80% of 50 is 40.
84% of 50 is 42.


50-42= 8 questions wrong.




8 0
3 years ago
Read 2 more answers
Solve by factoring:
DerKrebs [107]
A.<span>(x+3)(x+4)=<span>0
x=-3,-4
B.X=5,4
hope this helps
</span></span>
7 0
2 years ago
Read 2 more answers
Other questions:
  • In a bowl of fruit, there are green grapes and black grapes in the ratio of 3:4 in there are 24 green grapes, how maney balck gr
    12·2 answers
  • X+x+(x-45)+(x-45)+(x-45)=540 and they're all degrees
    5·1 answer
  • Does anybody know this if so can you help me explain and do it for brainlist ..
    12·2 answers
  • Stephen evaluated (6.34 times 10 Superscript negative 7 Baseline) (4.5 times 10 Superscript 3 Baseline). His work is shown below
    6·2 answers
  • Use graph paper and a straightedge to draw the figure. Which best describes the polygon whose vertices in the coordinate plane a
    9·1 answer
  • A pie chart shows the relative market share of cola products. The "slice" for Pepsi-Cola has a central angle of 90 degrees. What
    9·1 answer
  • The area of the base is 1·/4ft^2 . What is the volume of the cube?
    14·2 answers
  • Simplify 17d - 5e + 3e - 15d.<br><br> A.) 0<br> B.) 2d + 8e<br> C.) 2d - 2e<br> D.) 32d + 8e
    6·1 answer
  • The population of a city in 2000 was 18,500 people. Since then the population has increased 4.8% every year. Determine the corre
    10·1 answer
  • Find the value of x<br> ………………….
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!