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
dexar [7]
3 years ago
11

In the following equation the letter x is known as the: 3x+1=10

Mathematics
1 answer:
hoa [83]3 years ago
6 0

Answer: X = 9

Step-by-step explanation:

First, Take 1 away from 10. 10 - 1 = 9. Then divide 9 by three. 9 divided by three is 3, so X = three.

You might be interested in
(x + 6): x= 5:2 Work out the value of x.​
Dvinal [7]

Answer:

x is 4

Step-by-step explanation:

{ \bf{(x + 6) : x = 5 :2 }} \\  { \tt{ \frac{(x + 6)}{x}  =  \frac{5}{2} }} \\  \\ { \tt{5x = 2(x + 6)}} \\   { \tt{5x = 2x + 12}} \\ { \tt{3x = 12}} \\ { \tt{x = 4}}

5 0
3 years ago
Read 2 more answers
PLEASE HELP ME ANSWER THESE QUESTIONS!! (USE IMAGE AND DON'T ANSWER IF YOU'RE NOT GOING TO HELP!!)
Alika [10]

Answer:

5. no

6. all

7. all

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help me..it has to be rounded to the tenths
klio [65]

Answer:

10.2 cm²

Step-by-step explanation:

The area (A) of a regular hexagon is

A = \frac{1}{2} × perimeter × apothem

Perimeter = 6 × 2 = 12 cm ( hexagon has 6 sides ), hence

A = 0.5 × 12 × 1.7 = 6 × 1.7 = 10.2 cm²

7 0
3 years ago
Read 2 more answers
Which number is rational?
Vaselesa [24]
Yeah its D i just checked
5 0
3 years ago
Read 2 more answers
Solve x2 - 8x - 9 = 0.<br><br> Rewrite the equation so that it is of the form <br> x2 + bx = c.
stira [4]
X^2 - 8x-9=0
D = b^2- 4*a*c = 64- 4* (-9) = 64+36=100 =10^2
X1 = (8-10)/2 = -1
X2= (8+10)/2= 9


7 0
4 years ago
Other questions:
  • Please help with math problem
    8·2 answers
  • What value would have to be added to both expressions in order to solve by completing the square?
    5·1 answer
  • I need help 10 less than the sum of p and m<br><br>write the expression ​
    6·2 answers
  • I need help in seventh grade math
    13·1 answer
  • Colin buys a tv for £740. It depreciates at a rate of 4% per year. How much will it be worth in 5 years? Give your answer to the
    10·1 answer
  • Select the quadrant or axis on which you would find the point (-3,-5).
    13·1 answer
  • 5(3-2x) PLEASE HELP! Its due today with 50 questions!
    9·1 answer
  • What is the area of this shape?
    12·1 answer
  • Which of the following steps is needed to inscribe a circle in a triangle?
    9·1 answer
  • Is ABCD a parallelogram?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!