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
xenn [34]
3 years ago
15

Solve using the quadratic formula x² - 12x + 36=0

Mathematics
1 answer:
motikmotik3 years ago
4 0

Answer:

6

Step-by-step explanation:

(-12)^2-4*1*36=0

144-144=0

x= -(-12)/2*1=

12/2=

6

x=6

You might be interested in
What is 7.65% of $509.25
harina [27]

Answer:

38.957625 US$

Step-by-step explanation:

38.957625 US$

6 0
3 years ago
Read 2 more answers
Need help simplifying using factor tree
guajiro [1.7K]
25sqrt7 that’s the answer good luck bro
4 0
3 years ago
3x + 4y = 24<br> 6x + 8y = 24 using process of elimination
Lelechka [254]

Answer:

false

Step-by-step explanation:

3x+4y=24 multiplied by 2 equals: 6x+8y=48

if you subtract 6x+8y=24 from 6x+8y=48, you get 0=24, which is not true. Therefore the statement is false.

7 0
2 years ago
How is multiplying complex number different from multiplying binomials?
Oksi-84 [34.3K]

Answer:

A complex number is any number that can be written as \greenD{a}+\blueD{b}ia+bistart color greenD, a, end color greenD, plus, start color blueD, b, end color blueD, i, where iii is the imaginary unit and \greenD{a}astart color greenD, a, end color greenD and \blueD{b}bstart color blueD, b, end color blueD are real numbers.

Step-by-step explanation:

4 0
2 years ago
What is X? How do you know?
natka813 [3]
The sides of a right triangle are related by trig functions of the acute angles. The relationships are described by the mnemonic SOH CAH TOA. The meaning of this is
.. Sin = Opposite/Hypotenuse
.. Cos = Adjacent/Hypotenuse
.. Tan = Opposite/Adjacent

Here, you are given the adjacent side and the hypotenuse for the angle. This means you can use the relation
.. Cos = Adjacent/Hypotenuse

Putting in the given information lets you find x.
.. cos(22°) = x/11
.. 11*cos(22°) = x ≈ 10.199
8 0
3 years ago
Other questions:
  • $2,500 {(1/.005) - [1/.005(1.005)12 ×25]}
    9·1 answer
  • Determine the value of the variable in the simplified expressions. What is the value of x in this simplified expression? x = Wha
    9·1 answer
  • During a food drive, a local middle school collected 8,982 canned food items. Each of the 28 classrooms that participated in the
    15·2 answers
  • What is the explicit formula for the nth term of a(n)=12a(n-1, where the 1st term is .001?
    12·1 answer
  • Write the number in scientific notation.<br><br> 8,670,000,000
    12·1 answer
  • A university offers 3 calculus classes: Math 2A, 2B, and 2C. A set of students have each taken at least one of the three classes
    14·1 answer
  • The no. Of adel beads to that of claire's beads was the ratio 7 :4 .When adel gave 68 beads to claire the ratio become 25 :41 .
    5·1 answer
  • A flagpole is propped on the east side corner of the roof of a building. The angle of depression from the top of the flagpole (A
    7·1 answer
  • Which of the following is the function represented
    7·1 answer
  • A box contains 18 green marbles and 8 white marbles. If the first marble chosen was a white marble, what is the probability of c
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!