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
Anna [14]
3 years ago
9

Which expression represents the sum (3z−11)+(6−6z) ?

Mathematics
1 answer:
Fudgin [204]3 years ago
6 0

Answer: z = -5/-3

Step-by-step explanation:

(3z−11)+(6−6z)

3z - 11 + 6 - 6z

- 6z + 3z - 11 + 6

- 3z - 5

z = -5/-3

You might be interested in
Question 2 (1 point)<br> What is the value of x if AABC is equilateral?
Marina86 [1]

Answer:

x= 2

Step-by-step explanation:

Given that,

AB = 7.5x

BC = 6x+3

AC = 10x-5

ΔABC is an equilateral triangle.For an equilateral triangle, all sides are equal. ATQ,

AC = BC = AB

10x-5 = 6x+3

Taking like terms together

10x-6x = 5+3

4x = 8

x = 2

Hence, the value of x is equal to 2.

3 0
3 years ago
Eduardo is painting a rectangular wall that is 96 inches high and 110 inches long. What is the area of the wall?
EastWind [94]
<h3><u>Required</u><u> Answer</u><u>:</u><u>-</u></h3>

Here the height and length are the sides of the rectangular wall and we have to find the area.

Area of rectangle is given by:

= l \times b

where l is the length and b is the breadth/width according to the question. Plugging the given values:

= 110 \times 96 \:  {inch}^{2}

= 10560 \:  {inch}^{2}

<h3><u>Hence:</u><u>-</u></h3>

The area of the wall is <u>1</u><u>0</u><u>5</u><u>6</u><u>0</u><u> </u><u>inch²</u>

8 0
3 years ago
Can you tell me this two? Thanks
Klio2033 [76]
These are the answers to problems 29 and 30:
29. C
30. C
5 0
3 years ago
Which expression is equivalent to the expression below? StartFraction 6 c squared + 3 c Over negative 4 c + 2 EndFraction divide
Triss [41]

Answer:

\frac{-3c(2c + 1)}{2(2c - 1)}

Step-by-step explanation:

We want to find the fraction that is equivalent to the fraction below:

<h2>\frac{6c^2 + 3c}{-4c +2}</h2><h2 />

Let us put the fraction above in a simpler form:

We can factorise the numerator with 3c and the denominator with -2.

\frac{3c(2c + 1)}{-2(2c - 1)}\\\\= \frac{-3c(2c + 1)}{2(2c - 1)}

Therefore, we see that \frac{-3c(2c + 1)}{2(2c - 1)} is equivalent to \frac{6c^2 + 3c}{-4c +2}

5 0
3 years ago
Read 2 more answers
The two dot plots below show the heights of some sixth graders and some seventh graders:
Evgesh-ka [11]
I think the answer is D but i could be wrong
6 0
3 years ago
Read 2 more answers
Other questions:
  • Write y=-3/4x+3 in standard form using integers
    10·1 answer
  • The triangular prism shown below is 6 cm wide and 4 cm deep. The vertical height is 7 cm. What is the length of the side edge, s
    15·2 answers
  • Mrs.meanson is selling a her car. Her reason shows that the car has a current value of 5,500,which is 55% of the amount Mrs. Mea
    12·2 answers
  • Malcolm's boss is mad at him because he puts 4 meatballs in every
    5·2 answers
  • Apples cost $0.45 per apple or $1.29 for 3. Which is the better buy?
    7·2 answers
  • Which of the coordinate pairs below are separated by a horizontal distance of greater than 11 units? Select all that apply.
    14·1 answer
  • Power of i<br><br>please help! ​
    13·1 answer
  • WILL MARK BRIANLIEST IF GOTTEN RIGHT!!!
    7·1 answer
  • 7/8-1/2=<br> PLEASE HELP 15 POINTS
    14·1 answer
  • Find the slope of each side
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!