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
vekshin1
2 years ago
6

Is x=4 a solution to the equation 9x = 32 + x?

Mathematics
2 answers:
madam [21]2 years ago
8 0

Answer:

yes

Step-by-step explanation:

because 9*4=36 and well it's 36=32*? so 36-32 is 4

So well the solution is x=4

Sauron [17]2 years ago
5 0

Answer:

Yes, it is.

Explanation:

For x = 4 to be a solution of the given eqⁿ, it must satisfy it. That is,

9x = 32 + x => 8x - 32 = 0

=> f(x) = 8x - 32

At x = 4,

f(4) = 8(4) - 32 = 32 - 32 = 0

Since, f(4) = 0, thus, x = 4 is a solution to the given eqⁿ.

You might be interested in
List all the factors of 98!
marin [14]
<span>
 The factors of 98 are 1 ,2,7,14,49,98</span>
5 0
3 years ago
Read 2 more answers
Find x using the picture below.
Katen [24]

Answer:

x ≈ 14.5

Step-by-step explanation:

A = x²√(25+10√5)/4

A = 1.72a²

x² = A/1.72

= 363.27/1.72

≈ 211

x = √211

≈ 14.5

6 0
3 years ago
The triangles shown below must be congruent
Leokris [45]

Yes; they  have the same side lengths and angles

8 0
3 years ago
Read 2 more answers
How is the graph of y = csc(x – 6) transformed from its parent function?
dexar [7]
It is the graph shifted 6 units right
6 0
3 years ago
Read 2 more answers
1<br> Select all relations that are functions from the choices below
Daniel [21]

Answer:

Option (D).

Step-by-step explanation:

If the graph of a relation has two output values for a single input value, relation will not be considered to be a function.

Option (A).

For the input values of x = -1, there are two output values, y = -1, 1.

Therefore, given relation is not a function.

Option (B).

Since, all the parabolas don't represent a function, given parabola in the graph is not a function.

Option (C).

Not a function. It's a relation.

Option (D).

Line plotted in the graph has a distinct output value for every input value.

Therefore, the given graph represents a linear function.

7 0
3 years ago
Other questions:
  • Are the statements true or false?
    10·1 answer
  • What is | -3 + 9|<br><br> A. -12<br> B. 12<br> C. 6<br> D. -6
    13·2 answers
  • At the beginning of the year, Mr. and Mrs. Smith's portfolio is made up of $200 cash, stocks, with value of $236,000, and bonds
    14·1 answer
  • On friday,3/10 of the students at a school were wearing white shirts and 5/12 of the students were wearing blue shirts.What frac
    7·1 answer
  • 8. Anoki Shah washes windows for Sparkle Cleans. He gets paid $1.39 per window. Last week he clean 284 windows. What was his tot
    13·1 answer
  • 2) If 20 workers can build a house in 45 days, how many more workers are needed
    5·2 answers
  • Solve the following equation for x<br><br> 5(x - 1) = -45
    14·1 answer
  • Where is the mistake in the following problem?
    7·1 answer
  • Bob eats 4 bottles of of baby food per day. If his father buys him 38 bottles of baby food how many days would it take him to fi
    9·2 answers
  • Factor the greatest common binomial factor from each polynomial
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!