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
natulia [17]
3 years ago
5

translate the phrase:""Three times the difference of a number and 9" " into an algebraic expression .Let x represent the real nu

mber...
Mathematics
1 answer:
erastovalidia [21]3 years ago
6 0
3(x-9) that is the answer to this one.
You might be interested in
What is the final cost of a $21,000 car with a sales tax of 7%?
fomenos
21,000 + 0.07(21,000) = 21,000 + 1,470 = 22,470
8 0
3 years ago
Read 2 more answers
Find the missing side. Round to the nearest 10th.
const2013 [10]

Answer:

5.0

Step-by-step explanation:

Using Pythagorean Theorem:

a² + b² = c²

where a =? b= 12 in and c = 13 in

a² + (12)² = (13)²

a² + 144 = 169

a² = 169 - 144

a² = 25

a = √25 = 5

∴ a = 5.0

Pythagoras Theorem is usually applied when finding one missing side of a right-angle triangle.

4 0
3 years ago
-3y = 2x - 9; x= -3, 0, 3
astraxan [27]
1.)-3y=2* -3-9
    -3y=-6-9
    -3y=-15
        y=5
    -3*5=-15
2.)-3y=2*0-9
    -3y=0-9
    -3y=-9
       y=3
     -3*3=-9
3.)-3y=2*3-9
    -3y=6-9
    -3y=-3
      y=1
     -3*1=-3
3 0
3 years ago
Will mark brainliest!<br> What is the value of u?
Anastaziya [24]

Answer:

u=32

Step-by-step explanation:

Hey There!

Those are a pair of complementary angles we can tell because it has a square at the angle.

When angles are complementary they add up to 90

So given one angle we subtract that by 90 to find the missing angle

90-58=32

therefore u = 32

4 0
2 years ago
Find |x| when x = 15 and x = – 15.
777dan777 [17]

Answer:15

Step-by-step explanation:trust me

6 0
3 years ago
Read 2 more answers
Other questions:
  • How to find a rule and extend a pattern
    15·1 answer
  • Is 5.2 greater than 60.3
    9·2 answers
  • What is 354605 rounded to the nearest thousand
    13·2 answers
  • 1. What is an equation of a line, in point-slope form, that passes through (1,-7) and has a slope of -2/3?
    13·1 answer
  • I really need help ​
    13·1 answer
  • Help please . i need the answer ASAP .
    13·1 answer
  • Last year, Nick rode his bicycle a total of 8000 miles. To the
    10·1 answer
  • 30 POINTS For Answers To Questions 1-10
    10·1 answer
  • Evaluate the equation. H divided by 3 = 69 2/3
    9·1 answer
  • one number added to three times another number is 24 five times the number added to three times the other number is 36 find the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!