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
creativ13 [48]
3 years ago
13

QUESTION 30 ANSWER ASAP.

Mathematics
2 answers:
valkas [14]3 years ago
4 0
C. It is 3x3x3 because there are three options for each thing.
nikdorinn [45]3 years ago
3 0
The answer is for 30 is c.27

You might be interested in
State the equation of the line in y = mx + b form.
gtnhenbr [62]
Your slope is wrong! Your slope is going to be 3/2, or C for the first problem. Your y intercept is wrong! Your Y- intercept is actually (0, -1.3) or B for the second problem.
Your equation is going to be
y= 3/2x-1.3
4 0
3 years ago
David can type a 50-page paper in 8 hours. Last month, David and Andy together typed a
erik [133]

Answer:

12.5pages

Step-by-step explanation:

50pages ×6hours=300 and then we divide by 8 to get 37.5(the number of pages printed by david in 6 hours)

subtract 37.5 from 50 to find the number of pages printed by andy

3 0
3 years ago
Question:
Zigmanuir [339]

Answer:

135

Step-by-step explanation:

I am not sure if you have to use the substitution method but I just did (600 - 60) then divided by 4  

6 0
3 years ago
Read 2 more answers
Find the Mean Absolute Deviation of the set: 48, 52, 54, 61, 30, 76, 77,50
Tom [10]
You add all of it up and divide by how many numbers are.... so the answer would be D- 56
3 0
3 years ago
Read 2 more answers
Determine if the following equations form a perpendicular line or not
GREYUIT [131]
  • Slope-Intercept Form: y = mx + b, with m = slope and b = y-intercept.

If two lines are perpendicular, then they will have slopes that are <u>negative reciprocals</u> to each other. An example of negative reciprocals are 2 and -1/2

<h2>6.</h2>

Now with line 2, I have to convert it to slope intercept form. Firstly, subtract 2x on both sides of the equation: -5y=-2x+8

Next, divide both sides by -5 and your slope-intercept form is y=\frac{2}{5}x+\frac{8}{5}

Now since 2/5 is <em>not</em> the negative reciprocal of -2/5, <u>these lines are not perpendicular.</u>

<h2>7.</h2>

It's pretty much the same process; convert to slope-intercept and determine if negative reciprocal. This time I'll brush through them:

6x-3y=15 \\-3y=-6x+15\\y=2x-5\\\\2x+4y=-12\\4y=-2x-12\\y=-\frac{1}{2}x-3

Now since 2 <em>is</em> the negative reciprocal of -1/2, <u>these lines are perpendicular.</u>

5 0
3 years ago
Other questions:
  • Solve: –3x – 24 ≤ –36 what is x equal to?
    15·2 answers
  • PLS HELP WITH 39 (CORRECT ANSWER ONLY!!) LOTS OF POINTS!
    13·2 answers
  • The number of mosquitoes in a small pool of stagnant water increases according to the pattern below.
    9·1 answer
  • One angle of a triangle exceeds another by 2 degrees. The sum of these 2 angles exceeds the third angle by 28 degrees. How large
    6·1 answer
  • Which of the following number is divisible by both 2 and 3​
    11·2 answers
  • Find the circumference of the circle in terms of π (pi)
    13·2 answers
  • What is the maximum number of guests there can be if Monica can afford to spend a total of $15 on her retirement party?
    14·1 answer
  • Plz help me I’ll give brainliest
    15·1 answer
  • The basket of golf balls at a miniature golf course contains 18 golf balls. 4 are yellow, 6 are blue, 2 are red, and the rest ar
    9·1 answer
  • The distance between two towns on a map varies directly with the actual distance between the towns.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!