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
Rom4ik [11]
3 years ago
11

Evaluate z + z + z for x = 2, y = -3, z = -4. 12 -12 -9 -6

Mathematics
1 answer:
mina [271]3 years ago
6 0

Answer:

-12

Step-by-step explanation:

z+z+z

-4+-4+-4

-8+-4

-12

You might be interested in
Mulitiply: -23x(x+3)
Alisiya [41]

Answer:

- 23x(x + 3) \\   { - 23x}^{2}  - 69x \\  \\  \\  \\  \\  \\ hope \: it \: helps \\ stay \: safe \: healthy \: nd \:and \: happy

4 0
2 years ago
Read 2 more answers
368 base 9 plus 788 base 9
anygoal [31]

Answer:

1267

Step-by-step explanation:

and and here is your answer. you're welcome.

so do I get brainliest now

7 0
2 years ago
Which of the following point-slope form equations could be produced with the points (-1, 4) and (2, -3)?
Nikolay [14]

Answer:

Option B, y + 3 = -7/3(x - 2)

Step-by-step explanation:

<u>Point slope form:  (y - y1) = m(x - x1)</u>

<u />

<u>Step 1:  Find the slope</u>

m = \frac{y2 - y1}{x2 - x1}

m = \frac{-3 - 4}{2 - (-1)}

m = \frac{-7}{2 + 1}

m = \frac{-7}{3}

<u>Step 2:  Plug into the point slope form</u>

(y - 4) = -7/3(x - (-1))

(y - 4) = -7/3(x + 1)

OR

(y - (-3)) = -7/3(x - 2)

y + 3 = -7/3(x - 2)

Answer:  Option B, y + 3 = -7/3(x - 2)

3 0
3 years ago
A circle has an area of 1075.21 m^2 <br> What is the radius to the nearest 1 decimal x.x
Sindrei [870]
Area of circle = πr²

1075.21 = πr²

1075.21/π = r²

r = √1075.21/π

r = 18.5
7 0
2 years ago
The function, f(x)=70n-400, models the profit the instructor of guitar class per month, where n is the number of students enroll
densk [106]
The instructor wants the profit to be positive, so
  f(n) > 0
  70n -400 > 0
  n - 400/70 > 0
  n > 5 5/7

The instructor must enroll at least 6 students to make a profit.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Gerard ran out of tile for his patio.The width of the remaining area 2 2/9 feet.The length of the remaning area is 7 feet.How mu
    11·1 answer
  • What is 27/64 in simplest form
    5·1 answer
  • Two concentric circles are centered at point p. the sides of a 45 degree angle at p form an arc on the smaller circle that is th
    11·1 answer
  • A recipe uses 8 cups of milk for every 3 cups of oatmeal.
    12·1 answer
  • Ashley has 20 pieces of candy in a bag: 2 mint sticks, 4 jelly treats, and 14 fruit tart chews. If she eats one piece every 8 mi
    6·1 answer
  • What is the definition of fact family
    7·1 answer
  • Can some help me with for 100%
    9·2 answers
  • Plzzz help I am stuck
    9·1 answer
  • Find x if 2, 6 , x are in continued proportion
    15·1 answer
  • The Maron Luggage Company claims they have a suitcase large enough to fit a 34-inch baseball bat inside. If the suitcase has hei
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!