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
adelina 88 [10]
3 years ago
7

2 * 3 - 2y equals 5 ​

Mathematics
1 answer:
bearhunter [10]3 years ago
3 0

Answer:

5.5

Step-by-step explanation:

2 times 3 is 6 then but to the other side so plus 6 then You have 2y=11

then you dived it by two so 11 dived by 2 and you get 5.5      

You might be interested in
Which number is between 5/6 and 13
UNO [17]
1-12 is between 5/6 and 13.
6/6 is after 5/6 and that just equals 1
4 0
2 years ago
What is 3y^2+3(4y^2-2)?
egoroff_w [7]

It's a 2nd degree algebraic expression in ' y '.

It's pretty messy in this form, and it can be substantially cleaned up.

Looking at just the second term, we can remove the parentheses:

3 (4y² - 2) = 12y² - 6

Now we can put that into the original expression ... 3y² + 12y² - 6

then combine the y² terms:    <em>15y² - 6</em> .

If you want to go one step farther, we can factor it:  <em>3(5y² - 2) </em>

3 0
3 years ago
Help with #15, please show all work, will mark brainliest!
djverab [1.8K]

Measure of ∠B is 110°

Step-by-step explanation:

  • Step 1: Find ∠B of the parallelogram.

In a parallelogram, opposite angles are equal.

⇒ ∠B = ∠D

⇒ ∠B = (5x + 10)°

  • Step 2: Use theorems of quadrilaterals to form equations to find x and y.

Now, angles in a parallelogram are equal to 360°.

⇒ ∠A + ∠B + ∠C + ∠D = 360°

⇒ (3x + y)° + (5x + 10)° + (5y + 20)° + (5x + 10)° = 360°

⇒ 13x + 6y + 40° = 360°

⇒ 13x + 6y = 320°  ------ (1)

Also, adjacent angles in a parallelogram are supplementary.

⇒ ∠A + ∠D = 180°

⇒ (3x + y)° + (5x + 10)° = 180°

⇒ 8x + y = 170° ----------- (2)

  • Step 3: Solve the 2 equations to find x and y.

13x + 6y = 320

48x + 6y = 1020  (After multiplying eq. 2 with 6 to make coefficients equal)

Subtract (2) from (1)

⇒ -35x = -700

∴ x = 20

⇒ (5x + 10)° = 100 + 10 = 110°

6 0
3 years ago
Read 2 more answers
Which of the fractions are closer to 1 than to 0? 1/3, 5/6, 3/4, 3/8
vivado [14]

Answer:

5/6

Step-by-step explanation:

1/3 = 0.33

5/6 = 0.83

3/4 = 0.75

3/8 = 0.375

7 0
3 years ago
Read 2 more answers
the ivy hill of sunshine Club collected 524 for each canned food drive. The cans were then split up equally into 8 boxes how man
liraira [26]

Answer:

Step-by-step explanation:

gfd

7 0
3 years ago
Read 2 more answers
Other questions:
  • What equation models the data in the table if d = number of days and c = cost?
    15·1 answer
  • Find the sum. Do not round.<br><br> 39.882 + 11.03 =
    6·2 answers
  • An aquarium tank in the shape of a rectangular prism is 60 cm long, 27 cm wide, and 24 cm high. the top of the tank is open, and
    6·1 answer
  • MATH AID PLEASE HELP?
    8·1 answer
  • The phone company Splint has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money
    5·1 answer
  • Solve for Angle number f ?
    9·2 answers
  • A fair charges an admission fee of 2 dollars for each person. Let a be the cost of admission (in dollars) for P people. Write an
    13·1 answer
  • Which expressions represent the product of a variable and a coefficient? Choose 3 answers: Choose 3 answers: (Choice A) A 11c11c
    11·1 answer
  • How do you factorise 2k + 10ak
    11·1 answer
  • Eric plays basketball and volleyball for a total of 95 minutes every day. he plays basketball for 25 minutes longer than he play
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!