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
Anni [7]
3 years ago
7

Helpp alsooo pleaseeee !!!!!!

Mathematics
2 answers:
Irina18 [472]3 years ago
7 0

Step-by-step explanation:

Basic stuff you need to know:

  • 11^{4} · 11^{9} = 11^{4+9} = 11^{13}
  • (11^{13})^{2} = 11^{(13)(2)} = 11^{26}
  • \frac{11^{26}}{11^{2} } = 11^{26-2} = 11^{24}

ElenaW [278]3 years ago
6 0

Answer:

everything was right except the last one is not equivalent.

Step-by-step explanation:

You might be interested in
Vassil rounded to the nearest half to estimate the product of Five-eighths and StartFraction 8 over 9 EndFraction. How do the es
Mice21 [21]

The correct answer is option B which is the actual product is about StartFraction 1 over 18 EndFraction less than the estimate.

<h3>What are fractions?</h3>

The fraction is defined as the division of the whole part into an equal number of parts. here we have the following information Vassil rounded to the nearest half to estimate the product of Five-eighths and StartFraction 8 over 9 EndFraction.

E =  \dfrac{5}{8}\times \dfrac{8}{9} = 0.55

Thus the product of the fraction estimated in the nearest half is,

0.5×1= 0.50

Therefore the correct answer is option B which is the actual product is about StartFraction 1 over 18 EndFraction less than the estimate.

To know more about fractions follow

brainly.com/question/78672

#SPJ1

5 0
2 years ago
500 - 20x ≥ 200 I need help
alukav5142 [94]

Answer:

x \leq 15

Step-by-step explanation:

5 0
3 years ago
A number multiplied by -8, subtracted from the sum of 14 and five times the number
Charra [1.4K]

Let us suppose the number is x. Now we try to make an algebraic expression going step by step.

Step 1:

Five times the number means 5 multiplied by x.

So it becomes 5x.

Step 2:

Sum of 14 and five times the number means 5x+14.

Step 3:

Number multiplied by -8 means -8x.

Step 4:

Subtract the expression in step (3) from expression in step (2)

5x+14-(-8x)

Now we can simplify it further,

5x+14+8x

Combining like terms,

13x+14

Answer: The final expression becomes 13x+14.

7 0
3 years ago
Read 2 more answers
2+2=??? PLEASE HELP ME THIS IS SO HARD PLEASEEE!!!!!​
fiasKO [112]

Answer: 2 + 2 = 4

Step-by-step explanation: Let's say you have 2 cars, and you friend has 2 cars, for your birthday, your friend gives you his 2 cars, so now in total you have 4 cars, hope this helped! -Mason

4 0
3 years ago
Solve for the missing angles and side lengths A= 20 degrees, b=4 a = 4.5 Find the measure of C
Reil [10]

Answer:

Its 142

Step-by-step explanation:

Theres a website called triangle calculator and you put in three things wether its SSA or ASA or whatever and it gives you all the measurements. Good luck on your quizzes and tests :)

6 0
3 years ago
Other questions:
  • write an expression that represents the number of square feet of wallpaper you will need if the height of the family room is x f
    11·1 answer
  • How do you simplify 9+2(7x-3)
    6·2 answers
  • A cylinder has a surface area of 339cm. The radius is two times greater than the height. what is the radius of the cylinder.
    13·1 answer
  • During summer weekdays, boats arrive at the inlet drawbridge according to Poisson distribution at a rate of 3 per hour. In a 2-h
    9·1 answer
  • Robert and Elaine ran around the high school track during gym class. robert ran 1/2 of the way around the track in 5/6 minute. L
    8·1 answer
  • There is a right angled triangle. 30cm, 8.4cm and X. work out the value of x​
    14·1 answer
  • A fair coin is flipped 7 times what is the probability of getting all heads
    11·1 answer
  • 10 points and brainliest
    6·1 answer
  • What value of x make the equation 24-(3x - 9)-6= -2(4x - 10+ 5x + 7 true?
    9·1 answer
  • What is tan 45°? 1 45° 90° A. 1/2 B. 1 C. 1/√2 D. √2 √₂ 2 45°​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!