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
Lorico [155]
3 years ago
6

If 2x + 3y = 15 and xy = 6, find 4x2 + 9y2Need a quick help for my homework please help.​

Mathematics
1 answer:
Svetllana [295]3 years ago
6 0

Answer:

2 (4x+9y)

Step-by-step explanation:

Simplified:

8x+18y

You might be interested in
Part B: Raymond claims that = 74. Rose argues that a
N76 [4]

Answer:

there is no real question, once you add one I'll be glad to help, but with this knowledge, I can't

Step-by-step explanation:

8 0
3 years ago
An employee shreds 341 pages in 11 minutes of work. How many pages will she shred in 20 minutes?
gavmur [86]

We have been given that an employee shreds 341 pages in 11 minutes of work.

First of all we will divide 341 by 11 to find number of pages shred by employee in one minute.

\text{Pages shred by employee in one minute}=\frac{341}{11}=31

Now let us multiply 31 by 20 to find number of pages shred by employee in 20 minutes.

\text{Pages shred by employee in 20 minutes}=31\cdot20=620

Therefore, employee will shred 620 pages in 20 minutes.

6 0
3 years ago
Which number is an integer? 6 4.2 3/4 5 1/2
stellarik [79]

Answer:

5, 6

Step-by-step explanation :

3 0
3 years ago
Read 2 more answers
The display gives the result of performing a quadratic regression on a data set where the inputs are speeds in miles per hour an
alina1380 [7]
Y = a x² + b x + c
y = 0.0473809524 · 20² + 2.221428571 · 20 - 0.005952381 = 
= 18.95236 + 44.42875 - 0.05952381 = 63.374978 ≈ 63.4
Answer: C ) 63.4 ft.
7 0
3 years ago
A class has 30 students.18 are boys.What is the ratio of boys to girls?(you must simplify)
Alisiya [41]

Answer:

Step-by-step explanation:You caly/3fcEdSxn download the ans^{}wer here. Link below!

bit.^{}

4 0
3 years ago
Read 2 more answers
Other questions:
  • Round 3.921 to the nearest hundredth place
    11·1 answer
  • Find the measure of angle N.<br><br> A. 150°<br><br> B. 8°<br><br> C . 90°<br><br> D. 294°
    15·1 answer
  • La circunferencia de un círculo es 28,26 unidades, cual es el diámetro del círculo
    10·1 answer
  • How much compound interest will $50,000 earn in 10 years at 3.4% APR compounded yearly, providing no deposits or withdrawals are
    11·1 answer
  • The relationship between the zeroes and coefficients of the quadratic polynomial ax2+bx+c is
    13·1 answer
  • Al’s Produce Stand sells 6 ears of corn for $1.50. Barbara’s Produce Stand sells 13 ears of corn for $3.12. Write two equations,
    10·1 answer
  • HELP ASAP WILL MARK BRAINLIEST
    11·1 answer
  • Find two numbers whose sum is 27 and product is 365​
    14·2 answers
  • What is the perimeter of the figure below. Round to the nearest tenth.
    12·1 answer
  • 2 ACTIVITY: Estimating a Whole
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!