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
pochemuha
3 years ago
5

9x²-6xy+4y²≥0 помогите

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
8 0
I'm not very sure, but I hope it'll help.

You might be interested in
Elisa is nearing graduation. She just met with her counselor and he showed her this information.
Arada [10]

Answer: $14,000

Step-by-step explanation:

Given the following :

Room & Board = $11,500

Work - study = $8000

Grant & scholarship = $9500

Tuition fee = $9500

If she pays balance with a student loan, how much will she need to borrow:

Elisha's bill:

Tuition fee and room and board

($9500 + $11500) = $21,000

Elisha's earning:

Work - study and scholarship & grant

($8000 + $9500) = $17500

Therefore,

Amount to borrow per year :

$21,000 - $17,500 = $3500

For four years :

4 × $3,500 = $14,000

8 0
3 years ago
2. R(1, 1), 5(1,7), Т(5,7), U(5, 1); k =<br> 45<br> у<br> о<br> Help
Gekata [30.6K]
(5,7) because when you divide that’s the answer you get
8 0
3 years ago
What are the coordinates of the centroid of a triangle with vertices P(−4, −1) , Q(2, 2) , and R(2, −3) ?
Alenkasestr [34]

Answer:

(x,y)=(0,\frac{-2}{3})

Step-by-step explanation:

Given : Vertices of Triangle P(x_1,y_1)=(-4,-1) , Q(x_2,y_2)=(2, 2) and R(x_3,y_3)=(2,-3)

To find : Centroid of a triangle

The centroid of a triangle is the point of intersection of the three medians of the triangle.

The formula to calculate the centroid of a triangle is:

(x,y)=(\frac{x_1+x_2+x_3}{3},\frac{y_1+y_2+y_3}{3})

Where, x_1,x_2,x_3,y_1,y_2,y_3  are the coordinates of the centroid

Substituting the values in the formula gives us:

(x,y)=(\frac{x_1+x_2+x_3}{3},\frac{y_1+y_2+y_3}{3})

(x,y)=(\frac{-4+2+2}{3},\frac{-1+2-3}{3})

(x,y)=(\frac{0}{3},\frac{-2}{3})

Therefore, (x,y)=(0,\frac{-2}{3})

4 0
3 years ago
Read 2 more answers
How do you write 1.7 in expanded form
olga2289 [7]
<span>1.7 = (1 x 1) + (7/10)

Hope this helps! Could I gent a Brainliest?
</span>
7 0
3 years ago
Read 2 more answers
What are the four elements found in deductive structure?
olga_2 [115]
Undefined terms; assumptions (postulates); definitions; theorems
5 0
3 years ago
Other questions:
  • Trisha runs 3 miles every 50 minutes. At this rate, how many minutes did Trisha run in 12 miles?
    8·1 answer
  • What is 3.42 as a fraction and what is it simplified
    15·2 answers
  • Manny has 48 feet of wood. He wants to use all of it to create a border around a garden. The equation can be used to find the le
    6·2 answers
  • What is the surface area of the figure?
    14·1 answer
  • Origanal problem:
    6·1 answer
  • Estimate the percent of 19% of 72?
    5·1 answer
  • 72 in.= ______ yd.
    12·2 answers
  • I got an answer but im really not sure if its right so please help
    6·2 answers
  • I need help with the last question pls and thank you
    7·1 answer
  • Help with this page pls, <br> For 20 points and brainiest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!