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
leva [86]
3 years ago
5

To solve 9x^2-12+4=49 by using the square root property, you would first rewrite the equation as

Mathematics
1 answer:
ale4655 [162]3 years ago
3 0

Answer:

To solve 9x^2-12x+4=49 by using the Square Root Property, you would first rewrite the equation was as A. 9x^2-12x-45=0 B.(3x-2)^2=+/-49 C.(3x-2)^2=7 D.(3x^2)^2=49

Step-by-step explanation:

I believe thats what I found on a homework site. Tell if its true

You might be interested in
You can use the decimal number_____or the fraction_____as an approximation for pi.
erastova [34]
Decimal: 3.14

Fraction: 22/7
7 0
3 years ago
Read 2 more answers
Ok i give you free point answer this good luck ​
damaskus [11]

Answer:

120

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The display provided from technology available below results from using data for a smartphone carrier's data speeds at airports
harkovskaia [24]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the T test output :

T-Test

μ<4.00

t=-3.033077

p=0.002025

x=3.48

Sx=1.150075

n=45

Given that population mean, μ = 6

Confidence level, α = 0.05

The hypothesis :

H0 : μ = 6.00

H1 : μ < 6.00

From the t test output given :

The test statistic :

T = -3.033077

T = - 3.03 (2 decimal places)

The Pvalue :

P = 0.002025

Pvalue = 0.002 (3 decimal places)

The conclusion :

Decision region ; Reject H0 : if Pvalue < α

Since ; Pvalue < α

Reject H0 ; There is sufficient evidence to support claim that sample is from a population with a mean less than 6.

4 0
2 years ago
Help meeee 15 points
love history [14]

Answer:

2700

Step-by-step explanation:

the formula is pi r squared, so if r is 30(diameter/2),

and 2700 is the closest to the answer

6 0
3 years ago
Can someone please help
insens350 [35]

Answer:

31.5

Step-by-step explanation:

P=a+b+c=10.5+10.5+10.5=31.5,

4 0
2 years ago
Other questions:
  • What is surface area? any of the individual surfaces of a solid object a pattern of two-dimensional shapes that can be folded to
    7·2 answers
  • X⁴+5x²-6=0 solve for x
    11·1 answer
  • I need to find out x Q = 2x + 3 = 7
    7·1 answer
  • Matches the description in the table below. 
    10·1 answer
  • The double dot plot shows the number of points scored by Sam and Daniel in 15 games. What is the difference between their median
    9·1 answer
  • Pls help I’ll brainlest I just need help with part 4
    7·2 answers
  • Pls check picture! Pls give me answer pls! ASAP Right answer. if you dont know dont answer pls!!!! Right Answer for brainliest!
    9·1 answer
  • ( 7x + 1/2) + ( 7x - 7 and 1/2) Simplify
    9·1 answer
  • D 25
    8·1 answer
  • What does a standard deviation of 0 indicates ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!