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
lara31 [8.8K]
3 years ago
10

For what values of x is x^2-36=5x true?

Mathematics
2 answers:
Kazeer [188]3 years ago
3 0

Answer:

x = - 4, x = 9

Step-by-step explanation:

Given

x² - 36 = 5x ( subtract 5x from both sides )

x² - 5x - 36 = 0 ← in standard form

(x - 9)(x + 4) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 9 = 0 ⇒ x = 9

x + 4 = 0 ⇒ x = - 4

yanalaym [24]3 years ago
3 0
The answer you want is x = 9 and x = -4
You might be interested in
Sara's savings account balance changed by -$34 one week and by -$67 the next week .Which amount represents the greater change?
podryga [215]
Negative 67 have the greater change
4 0
3 years ago
Solve dis sushma if u r so smart
dimaraw [331]

Answer:

f(2)=-2

Step-by-step explanation:

Looking at the graph we can see where the y value is located when x=2. From this, we can determine that at an x value of 2, the y value is -2.

5 0
2 years ago
Read 2 more answers
In the figure below, the radius of circle P is 10 units. The arc length of ABC is 16 pi. What is the arc measure of AC, in degre
MArishka [77]

Answer:

25

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Create an equation to show how to solve this problem: Thomas rented 2 bicycles, which were late for return by 6 days. His fine f
Zinaida [17]
<span>Thomas rented 2 bicycles, which were late for return by 6 days. His fine for being late was 18$. If the fine for being late is count by multiplying the number of bicycles with the duration of the late, the answer would be:

fine = number of bicycle * duration of late
$18 =fine rate* 2 bicyles * 6 days
fine rate= (($18/ 2 bicyles) / 6 days) = $0.66 /bicycle days</span>
6 0
3 years ago
Find an exact value.
leonid [27]

Answer:

(√2 - √6) / 4

C. square root of two minus square root of six divided by four.

Step-by-step explanation:

sine of negative eleven pi divided by twelve.

We have :

sin(-11π/12)

sin((4 - 15)π / 12) = sin(4π/12 - 15π/12)

sin(4π/12 - 15π/12) = sin(π/3 - 5π/4)

Recall:

Angle difference formula:

sin(A - B) = sinAcosB - sinBcosA

Hence,

sin(π/3 - 5π/4) = sin(π/3) cos(5π/4) − sin(5π/4) cos(π/3)

From trigonometry:

sinπ/3 = √3/2

cos5π/4 = -√2/2

sin5π/4 = -√2/2

cos π/3 = 1/2

(√3/2) (-√2/2) − (-√2/2) (1/2)

-√6/4 - -√2/4

-√6/4 + √2/4

√2/4 - √6/4

(√2 - √6) / 4

7 0
3 years ago
Other questions:
  • What function is represented below?
    8·2 answers
  • Which term best represents a tile floor without any overlapping or gaps?
    7·2 answers
  • tasty yogurt manufacturing co. makes 10 cents per container of plain yogurt that it sells and 12 cents per container of vanilla
    8·1 answer
  • Use the distributive property to simplify the expression.<br><br> –7(8x – 3) + x
    10·2 answers
  • The owner of a small deli is trying to decide whether to discontinue selling magazines. He suspects that only 9.6% of his custom
    7·1 answer
  • A box is filled with 9 red crayons, 5 blue crayons, and 8 yellow crayons.
    13·2 answers
  • What is 3 tenths plus 8 tenths?
    5·2 answers
  • Which of the graphs below represent a function?
    10·1 answer
  • What is 6% of 90? Helpp​
    12·1 answer
  • Select all the sets of three side lengths that will make a triangle.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!