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
Zielflug [23.3K]
3 years ago
11

la1" title=" {7}^{2n + 1} \div 49 = {7}^{3} " alt=" {7}^{2n + 1} \div 49 = {7}^{3} " align="absmiddle" class="latex-formula">
What the value of n​
Mathematics
1 answer:
kondaur [170]3 years ago
6 0

Step-by-step explanation:

{7}^{2n + 1} \div 49 = {7}^{3}

{7}^{2n + 1} \div  {7}^{2} = {7}^{3}

<h3>{7}^{2n + 1 - 2}= {7}^{3}</h3><h3>2n-1=3</h3><h3>2n=4</h3><h3>n=2</h3>
You might be interested in
se the zero property to find the solution set of the equation. Remember to put your solutions in brackets {} (if your answer is
malfutka [58]

Answer:

i dont know

Step-by-step explanation:

7 0
4 years ago
The point C(2,3) is translated along a vector that is parallel to the line y=3x-2. The translation vector has magnitude square r
qaws [65]

Step-by-step explanation:

The translation vector v can be resolved into its x and y components, where x² + y² = 10 (Pythagoras' Theorem) and y = 3x

(parallel to y = 3x - 2, slope = 3).

We have x² + (3x)² = 10,

=> x² + 9x² = 10, 10x² = 10, x = 1 or x = -1.

When x = 1, y = 3. When x = -1, y = -3.

Therefore 2 possible translation vectors

are (1, 3) or (-1, -3).

First new C' = (2 + (1), 3 + (3)) = (3, 6).

Second new C'= (2 + (-1), 3 + (-3)) = (1, 0).

The possible images are (3, 6) and (1, 0).

4 0
3 years ago
When r = 4, S = 9, and t = 2. *<br> 5r2 + 4s<br> (4 + 6t) - 12<br> pls help!!
Lina20 [59]

Step-by-step explanation:

5×16+4×9=116

(4+6×2)-12=4

3 0
3 years ago
What is the value of the expression shown below 6+(9-1)^2÷4×1/2^4​
Naddik [55]

Answer:

280

Step-by-step explanation:

[6 + (9 - 1)²] ÷ 4·(1/2)^4

= 6 + 8² ÷ 4 · 1/16

= 6 + 64 ÷ 1/4

= 70 ÷ 1/4

= 70 x 4

5 0
3 years ago
A teacher reaches into a bag of game pleces containing 5 black pleces, 3 purple pleces, 1 orange plece, and 6 green pleces, He d
ElenaW [278]

Answer:

3/15

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Divide the combinations.<br><br> 60C3 / 15C3
    12·2 answers
  • What is a word phrase for -12t + 2
    5·2 answers
  • In a basketball game, a regular basket was worth 2 points and a long-distance basket was worth 3 points. if there were 45 basket
    7·1 answer
  • What is 4x-18 rewritten 4 different ways?
    6·1 answer
  • one canned juice drink is 25% orange juice ; another is 10% orange juice. how many liters of each should be mixed towing order t
    10·1 answer
  • HELP HELP
    7·1 answer
  • Solve algebraically for x: 2(x – 4) 2 + 10 = 30
    11·1 answer
  • Math tough, who agrees to this statement
    10·1 answer
  • The number of chairs Amal can paint varies directly with the amount of time she spends painting. Amal can paint 7 chairs in 2 ho
    8·2 answers
  • Which of the following gives the correct intercept points and vertex point for the function ƒ(x) = x2 + 5x + 6?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!