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
Westkost [7]
3 years ago
15

What is 4x+4y=6 -x-3y=3

Mathematics
1 answer:
Mashcka [7]3 years ago
3 0
I hope this helps you

You might be interested in
What is the area of a circle whose radius is 4 ft?
ExtremeBDS [4]

Answer:

16π ft²

Step-by-step explanation:

The formula is [ A = πr² ]

A = π(4)²

A = 16π

Best of Luck!

6 0
3 years ago
Each person in a ticket line gets either one or two tickets. You are the 51st person in line. Forty percent of the people in fro
Marrrta [24]
80 tickets have been given out

50*.4=20
50*.6=30
30*2=60
60+20=80
5 0
3 years ago
Help plz! Will mark as brainiest JUST HELP PLZ
Volgvan

1) The lengths of the other 2 sides are 51 feet.

Isosceles triangles have at least 2 equal sides. The base is 60 feet, so we can assume that the other 2 sides are equal

162 = 60 + 2x

x = the equal sides of the triangle.

162 - 60 = 102

102 = 2x

Divided by 2

51 = x

51 + 51 = 102. 102 + 60 = 162

2)

Pool 1: 311.38ft.

8*19.4 = 155.2

8 * 5.7 * 2 = 91.2

5.7 * 5.7 = 32.49/2 (because its a triangle) = 16.254*4 = 64.98

155.2 + 91.2 + 64.98 = 311.39

Pool 2: Either 863.94ft or 484 + 121πft

22 * 22 = 484

22/2 = 11, So, the radius of the half circle is 11

Circle area = (pi)r^2

11*11 = 121

pi * 121 = 121pi

Using 3.14 substitute: 3.14 * 121 = 379.94

379.94 + 484 = 863.94

Pool 3: 207ft

Rhombus area = pq/2

18 * 12 = 216

216/2 = 108

11 * 18 = 198/2 = 99

99 + 108 = 207

7 0
2 years ago
Which of the following graph represents the solution set for 5x+38 ≤ 4(2-5x)
Dvinal [7]

Answer:

Option C

Step-by-step explanation:

Given inequality is,

5x + 38 ≤ 4(2 - 5x)

5x + 38 ≤ 8 - 20x [Distributive property]

5x + 20x + 38 ≤ 8 - 20x + 20x [By adding 20x on both the sides of the inequality]

25x + 38 ≤ 8

(25x + 38) - 38 ≤ 8 - 38 [By subtracting 38 on both the sides of the inequality]

25x ≤ -30

\frac{25x}{25}\leq -\frac{30}{25} [Dividing by 25 on both the sides of the inequality]

x ≤ 1.2

Therefore, Option (C) will be the correct graph.

7 0
3 years ago
Solve x2 + 7x + x2 + 7x + 9 = 3​
algol13

Answer:

x2 + 7x + x2 + 7x + 9 = 3

6 0
2 years ago
Other questions:
  • PLEASE GIVE ANSWER AND I WILL GIVE YOU BRAINLIEST
    9·2 answers
  • Which equations could be used to solve for the unknown lengths of ABC? Check all that apply.
    6·1 answer
  • A sailboat depreciates at 15% of its original value each year. If the sailboat was $9500 at its time of purchase, what is the va
    9·2 answers
  • In a village, the cases of a particular infectious disease have been exponentially decreasing at a rate of 80% per year since th
    12·1 answer
  • Which equation can be simplified to find the inverse y=x^2-7
    10·1 answer
  • What is the 20th shape the pattern is triangle,circle,circle
    7·1 answer
  • Sue wants to use mental math to find 7x53. Write an expression she could use
    9·2 answers
  • Which three equations are equivalent to 1 + 3 (x - 2) equals 16<br>​
    15·1 answer
  • At lunch 4 friends share 3 pizzas equally what fraction of pizza does each friend get
    13·1 answer
  • A radioactive isotope has a half life of 4.51 days. If 12.63 grams are now present, how much will be left after 15
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!