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
MAVERICK [17]
2 years ago
10

Which expression has a value of 3?

Mathematics
1 answer:
Marina86 [1]2 years ago
6 0

Step-by-step explanation:

3(4 *to the power of 2* - 3*to the power of 2*)

  • 3(4²-3²)
  • 3(16-9)
  • 3(7)
  • 21

24-23 x 3

  • 24-23×3
  • 24-69
  • -45

3*to the power of 3* - 3*to the power of 2

  • 3³-3²
  • 9-6
  • 3

(6*to the power of 2* - 3) (9*to the power of 2* - 70)

  • (6²-3)(9²-70)
  • (36-3)(81-70)
  • (33)(11)
  • 363

Hence, Option d. is the correct answer because it gives answer 3 when it is solved.

You might be interested in
9) State the coordinates of the endpoints of a<br> line segment that intersects the y-axis.
eduard

Answer:

(5,4) and (3,4)

Step-by-step explanation:

A line segment has 2 end points which can be denoted as:

(x_1,y_1) and (x_2,y_2)

When this line segment intersects at y.

This means that the coordinate on the y axis is the same at both end points

i.e.

y_1 = y_2 = y

(x_1,y_1) and (x_2,y_2) becomes (x_1,y) and (x_2,y)

x1 and x2 can be any value but the y value must remain unchanged

Using the above analysis, a possible coordinate is:

(5,4) and (3,4)

Note that there are as many answers as possible as long as the coordinate pair satisfy is of the form (x_1,y)<em> and </em>(x_2,y)<em />

Take for instance, another possible pair is:

(1,-3) and (0,-3)

7 0
3 years ago
Need help with the two questions please:)
____ [38]
The decimal form is x=1.2 and the mixed number is x= 1 1/5
4 0
2 years ago
Read 2 more answers
What is the LCM of 70 and 36?​
Alik [6]

LCM = 1260

The lowest common factor is 1260

Hope this helps! :)

6 0
3 years ago
Read 2 more answers
Solve for x. 3x+2=38
SpyIntel [72]
Subtract the two over to cancel it out
3x=36
then divide by 3 to get an answer of
x=12
8 0
3 years ago
Read 2 more answers
The speed limit on a road in Canada is 70 kilometers per hour. What is this speed in miles per hour? Round your answer to the ne
Marina CMI [18]

Answer:

43 miles/hr

Step-by-step explanation:

Use a conversion factor from km to miles while keeping track of your units:

70 km/hr x 0.62 miles/km = 43 miles/hr

4 0
3 years ago
Other questions:
  • In the equation for a confidence interval, the sample size is located in the denominator underneath the radical sign. What happe
    14·1 answer
  • Solve each system of equations by graphing 4x-y=5 and. 2x+y=7
    9·1 answer
  • Which solid figures are best for construction? Explain why
    7·2 answers
  • What is the equivalent exxpression of 8b+8-4b-3
    8·1 answer
  • A bag with 10 marbles has 2 yellow marbles, 4 blue marbles, and 4 red marbles. A marble is chosen from the bag at random. What i
    15·2 answers
  • How would the frog hop to meet the following requirements?
    8·1 answer
  • Hey everyone i would appreciate a step by step explanation. Also the actual question was written in mixed number form i just con
    10·2 answers
  • What's the answer?<br><br>can you help me with this
    13·1 answer
  • How many terms of the arithmetic series 3+9+15.... will add up to 19200?​
    14·1 answer
  • Rewrite using exponential notation \root(6)((4\pi )^(3))
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!