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
ludmilkaskok [199]
3 years ago
10

Helpppp Plsssss Asap!!Thanks​

Mathematics
1 answer:
scZoUnD [109]3 years ago
4 0

Answer: This is a quadratic equation in x and can be solved using the quadratic formula:    x = (-b +_ (b^2 - 4 ac)^1/2) / (2 * a)

or (-7 +- (49 - (4 * 2 * 6))^1/2)  / (2 * 2)  where a=2, b=7, and c=6

and x = (-7 +- (49 - 48)^1/2) / 4 = (-7 +- 1) / 4

giving x = -8/4 and -6/4 or -2 and =3/2

You might be interested in
Simplify the following: <br> log(25x^3) + 3log(1/x)
shtirl [24]
Hope this helps :))


...............................

3 0
3 years ago
Help if i dont fiished my mom will beat me
maw [93]

Answer:

i think thats gonna be (1,6)

Step-by-step explanation:

6 0
2 years ago
Please help me <br> Show your work <br> 10 points
Svet_ta [14]
<h2>Answer</h2>

After the dilation \frac{5}{3} around the center of dilation (2, -2), our triangle will have coordinates:

R'=(2,3)

S'=(2,-2)

T'=(-3,-2)

<h2>Explanation</h2>

First, we are going to translate the center of dilation to the origin. Since the center of dilation is (2, -2) we need to move two units to the left (-2) and two units up (2) to get to the origin. Therefore, our first partial rule will be:

(x,y)→(x-2, y+2)

Next, we are going to perform our dilation, so we are going to multiply our resulting point by the dilation factor \frac{5}{3}. Therefore our second partial rule will be:

(x,y)→\frac{5}{3} (x-2,y+2)

(x,y)→(\frac{5}{3} x-\frac{10}{3} ,\frac{5}{3} y+\frac{10}{3} )

Now, the only thing left to create our actual rule is going back from the origin to the original center of dilation, so we need to move two units to the right (2) and two units down (-2)

(x,y)→(\frac{5}{3} x-\frac{10}{3}+2,\frac{5}{3} y+\frac{10}{3}-2)

(x,y)→(\frac{5}{3} x-\frac{4}{3} ,\frac{5}{3}y+ \frac{4}{3})

Now that we have our rule, we just need to apply it to each point of our triangle to perform the required dilation:

R=(2,1)

R'=(\frac{5}{3} x-\frac{4}{3} ,\frac{5}{3}y+ \frac{4}{3})

R'=(\frac{5}{3} (2)-\frac{4}{3} ,\frac{5}{3}(1)+ \frac{4}{3})

R'=(\frac{10}{3} -\frac{4}{3} ,\frac{5}{3}+ \frac{4}{3})

R'=(2,3)

S=(2,-2)

S'=(\frac{5}{3} (2)-\frac{4}{3} ,\frac{5}{3}(-2)+ \frac{4}{3})

S'=(\frac{10}{3} -\frac{4}{3} ,-\frac{10}{3}+ \frac{4}{3})

S'=(2,-2)

T=(-1,-2)

T'=(\frac{5}{3} (-1)-\frac{4}{3} ,\frac{5}{3}(-2)+ \frac{4}{3})

T'=(-\frac{5}{3} -\frac{4}{3} ,-\frac{10}{3}+ \frac{4}{3})

T'=(-3,-2)

Now we can finally draw our triangle:

8 0
3 years ago
What, in degrees, is the measure of the largest angle in $\triangle PQR?$
irina1246 [14]

Answer:

108 degrees

Step-by-step explanation:

3x+x+6x=10x, 180/10=18 and 18x6 is 108

3 0
2 years ago
A realtor sells 3 houses this month for a total of $825,000, and each buyer uses her company to process their loan.
andrew11 [14]

Answer:

$2,651

Step-by-step explanation:

The first step is to find what 1.5% of $2,600 is.

Secondly, divide 2600 / 100 = 26

Finally, multiply 26 by 1.5 = 39.

Add 39 and 12 to 2600 = $2,651.00 total earnings for the month.

6 0
3 years ago
Read 2 more answers
Other questions:
  • 4(5x-3)=48<br><img src="https://tex.z-dn.net/?f=4%285x%20-%203%29%3D%2048" id="TexFormula1" title="4(5x - 3)= 48" alt="4(5x - 3)
    13·1 answer
  • This is my math geometry... What does x equal on the shape to the right?
    7·1 answer
  • 2 equivalent forms of 0.7875
    15·1 answer
  • What is (t^8)^2 ????​
    12·2 answers
  • 92 - 16b = 12 help please
    9·1 answer
  • Which is the correct statement <br> 3/32&lt; 5/32, 3/32&gt;5/32, 3/32=5/32
    13·1 answer
  • I NEED HELP.. :(<br><br> Someone please help me with this edge unity question
    11·1 answer
  • What is the thirteenth number in the Fibonacci sequence
    14·1 answer
  • Simplify the equation 3×5x​
    11·2 answers
  • Find each of the angle measures:<br> &lt;1=<br> &lt;2=<br> &lt;3=<br> &lt;4=
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!