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
mrs_skeptik [129]
3 years ago
12

If \dfrac{x-1}{3}=k 3 x−1 ​ =kstart fraction, x, minus, 1, divided by, 3, end fraction, equals, k and k=3k=3k, equals, 3, what i

s the value of xxx? choose 1 answer: (choice
a.a 2
Mathematics
1 answer:
earnstyle [38]3 years ago
7 0
For this case we have the following expression:
 (x-1) / (3) = k
 Substituting the value of k = 3 we have:
 (x-1) / (3) = 3
 From here, we must clear the value of x.
 We have then:
 x-1 = 3 * 3
 x-1 = 9
 x = 9 + 1
 x = 10
 Answer:
 
The value of x is given by:
 
x = 10
You might be interested in
Uniform circular motion is used in physics to describe the motion of an object traveling at a constant speed in a circle. The sp
Ivanshal [37]

Answer:

  B)  T = 2πr/v

Step-by-step explanation:

To solve the given equation for T, multiply it by T/v.

v=\dfrac{2\pi r}{T}\\\\v\dfrac{T}{v}=\dfrac{2\pi r}{T}\cdot\dfrac{T}{v}\\\\T=\dfrac{2\pi r}{v} \qquad\text{simplify}

6 0
3 years ago
Which statement about rhombuses and parallelograms is true?
puteri [66]

Answer:

Parallelograms ALWAYS have opposite sides parallel; rhombuses sometimes do not.

Step-by-step explanation:

i think

4 0
3 years ago
Ashley multiplied 9 x 0.942 and got 84.78. How can you use estimation to show that Ashley's answer is wrong? Use whole numbers t
exis [7]

Answer:

Calculate the percent value:

0.942 =

0.942 × 100/100 =

(0.942 × 100)/100 =

94.2/100 =

94.2%;

In other words:

1) Multiply that number by 100.

2) Add the percent sign % to it.

Answer:

0.942 = 94.2%

Step-by-step explanation:

7 0
3 years ago
{29, 29, 29, 28, 28, 27}
Tatiana [17]
A is the answer hope this helps
4 0
3 years ago
Read 2 more answers
Of 450 college students, 110 are enrolled in math, 205 are enrolled in English, and 50 are enrolled in both. If a student is sel
likoan [24]

Answer:

Step-by-step explanation:

Given that Of 450 college students, 110 are enrolled in math, 205 are enrolled in English, and 50 are enrolled in both. If a student is selected at random

the probability

(a) The student is enrolled in mathematics=\frac{110}{450} =0.244\\

(b) The student is enrolled in English.=\frac{205}{450} =0.456\\

(c) The student is enrolled in both.=\frac{50}{450} =0.111\\

(d) The student is enrolled in mathematics or English.=\frac{110+205-50}{450} =0.589\\

(e) The student is enrolled in English but not in mathematics.

=\frac{205-50}{450} =0.344\\

(f) The student is not enrolled in English or is enrolled in mathematics.

=\frac{450-205+110}{450} =0.7889\\

8 0
3 years ago
Other questions:
  • Let f(x)=x+8and g(x)=x^2-6x-7. Find f(g(2))
    7·1 answer
  • -5/4c - 1/2 = -3/4 + 5/8c
    8·1 answer
  • A length if a rope is 8 meters long . How many 2/5 meter pieces can be cut from the length of rope
    6·2 answers
  • The probability that any one egg is not spoiled in a carton of 6 eggs is 75%
    10·1 answer
  • PLEASE HELP FAST WITH THIS MATH
    10·1 answer
  • Please help me pleeeeeeaaassseee
    15·1 answer
  • Which of the following expressions is equivalent to −56−13? Select all that apply. A. (−56)⋅(−3) B. (−65)⋅(−3) C. (−65)⋅(−13) D.
    11·1 answer
  • What is the value of x? <br>1/3√2 units <br>1/2√3 units <br>2√3 units<br>3√2 units​
    15·1 answer
  • The table shows the party affiliation of a 100 senators 109th congress the ratio of Republicans to Democrats 5:4 how many senato
    14·1 answer
  • If 3/4y=6-1/3c then what is the value of 2c+9/2y
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!