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
Misha Larkins [42]
3 years ago
11

Find the valueof(3x + 3y)^2If xy = =-2 and x^2+y^2=5​

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
4 0

Step-by-step explanation:

9x^2 + 9y^2 + 18xy

9(5)+18(-2)

45-36

9

You might be interested in
Two sides of a triangle have the following measures. Find the range of possible measures for the third side.
strojnjashka [21]

Answer:

1 and 15

Step-by-step explanation:

8-7=1

8+7=15

3 0
3 years ago
What number can be added to -13 to get a sum of 0
Korvikt [17]

Answer:

- 13 + 13 = 0

Step-by-step explanation:

8 0
3 years ago
A bag of uninflated balloons contains 10 red, 12 blue, 15 yellow and 8 green balloons. A balloon is drawn at random, what is the
tia_tia [17]

We have been given that a bag of uninflated balloons contains 10 red, 12 blue, 15 yellow and 8 green balloons.

We need to find the probability of drawing a red balloon.

We know that probability is given by

\\
\text{Probability =} \frac{\text{Favorable outcomes}}{\text{Total outcomes}}

Since we know that there are 10 red balloons. Therefore, our number of favorable outcomes is 10.

In order to find the total number of outcomes, we will add balloons of all colors.

Therefore, total outcomes are  = 10+12+15+8 = 45

We can now substitute the values of favorable outcomes and total outcomes in order to find the required probability.

\\
\text{Probability =} \frac{\text{10}}{\text{45}} = \frac{2}{9}

3 0
3 years ago
Read 2 more answers
Pls answer this work sheet
Troyanec [42]

Answer:

It is not letting me to download!!!

Step-by-step explanation:

8 0
3 years ago
Suppose that 24 inches of wire costs 72 cents. At the same rate, how much (in cents) will 38 inches of wire cost?
Y_Kistochka [10]

Answer:

114

Step-by-step explanation:

if,

24inches=72cents

38inches=?

we cross multiplication,

38times72=2736 divide with 24=114

The answer is114

8 0
4 years ago
Read 2 more answers
Other questions:
  • F(x)=4+5x+x2 how to identify vertex
    15·2 answers
  • Chad is confused about this problem 6 = 8 - 6 be his techer
    11·1 answer
  • 1hour=3,600seconds and 1mile=5,280ft.make a conjecture about how you could convert a speed of 15miles per houe to feet pet secon
    9·1 answer
  • Gia is attending a trekking camp. She walks from her tent to a hilltop in 4 hours. She has a picnic with her friends on the hill
    15·2 answers
  • Is 2y= 8 a linear function
    5·2 answers
  • Can someone help me find the mean,median,mode
    9·1 answer
  • An airplane flies 105 miles in 1/2 hour. How far can it fly in 1 1/4 hours at the same rate of speed?
    7·2 answers
  • Select the correct answer.
    8·2 answers
  • A wage sheet of a small business shows one employee’s details. The employee is paid $40 an hour for overtime hours where they wo
    13·2 answers
  • What's the measurement of angle C? SEE IF I AM CORRECT
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!