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
Cloud [144]
3 years ago
15

The point (21, 32) is on a line with slope 1.5

Mathematics
2 answers:
Leni [432]3 years ago
7 0
Ok so for this question, you have to draw a graph to help. I'm doing the numbers by 2. You plot the points (21,32) on the graph then after that plot the points by the slope. What I'm trying to say by that is: 1.5 as a fraction is 3/2. so you count from that point by going 3 numbers up (or squares if on a graph if it makes more sense) then count 2 squares to the right and you continue doing that after every point you make (if there's no space to go up the graph the n you can go down by just counting 3 down then counting 2 to the LEFT)

I don't have graph paper on me so I can't really tell you the y-intercept because it might be not accurate (thats the number after the slope or "b" in the formula y=mx+b) How to find that is: when you follow the steps above you're going to hit the y-axis (vetical line) when you have an exact point hitting the y-axis (it should be right on that line ) then that's your number

Equation: y=1.5x+ (insert y-axis number here)
The coordiantes of another point is on the line (u can pick any)
amid [387]3 years ago
3 0

Answer:

a) Equation of line:

y = 1.5x + 0.5

b) Another point on line = (-0.333,0)

Step-by-step explanation:

We are given the following information in the question:

Slope of line = 1.5

Point(21, 32) lies on the line.

The equation of straight line is given by the equation:

y-y_0 = m(x-x_0)

where m is the slope of the line and (x_0,y_0) is a point that lies on the line.

Putting the values, we get,

y - 32 = 1.5(x-21)\\y-32 = 1.5x - 31.5\\y = 1.5x - 31.5 + 32\\y = 1.5x + 0.5

The above is the required equation of the line.

To find another point on line, we put y = 0:

0 = 1.5x + 0.5\\1.5x = -0.5\\\\x = \displaystyle\frac{-0.5}{1.5} = -0.333

You might be interested in
The mass of a box of bolts is 3/4 kg and the mass of a box of screws is 3/5 kg.
Alecsey [184]

Answer:

a) The mass of a box of bolts is greater.

b) 3/20 kg

Step-by-step explanation:

a) Firstly, you have to make the denominators of the two fractions the same (by finding the LCM of the denominators).

The LCM of 4 and 5 is 20.

Converting 3/4 into denominator 20:

\frac{3 * 5}{4 * 5}

= 15/20

Converting 3/5 into denominator 20:

\frac{3 * 4}{5 * 4}

= 12/20

Now comparing the numerators:

15 > 12

Hence,

3/4 > 3/5

b) Difference of the boxes can be done by subtracting the numbers with the same denominator:

15/20 - 12/20

= 3/20 kg

<em>Hope this helps and feel free to give me brainliest! :)</em>

4 0
2 years ago
THIS IS SO HARD TO ME
kkurt [141]

Answer:

There is a data point at 14 that doesn't fit (the rest are close to each other). The most dots is the highest frequency so 6. The amount of days is the amount of dots there are so 16. The total amount of fish caught is shown by the dots so each dot has a value of the number below it so 1 + 2 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + (4 x 6 so four six's) + 7 + 7 + 14 = 83

Hope this helps you understand this question

6 0
4 years ago
Pleaseeeee helpppppp!!
Mariana [72]

Answer:

third one

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
HELP PLEASE AGAIN, I WILL MARK BRAINLIEST!.
suter [353]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
The elephants at the zoo eat 5/6 of a bucket of bananas each day. The zookeeper bought 2 1/2 buckets of bananas. How many days w
Aleks [24]

Answer:

3 days

Step-by-step explanation:

We know that there is 5/2 buckets of bananas, and each day 5/6 is eaten, so the answer is 5/2 divided by 5/6 which is 3

7 0
3 years ago
Read 2 more answers
Other questions:
  • Abigail had 1/2 gallon of orange juice. she divides the juice equally into 6 glasses. what equation represents the fraction of a
    6·2 answers
  • First to answer gets 5 stars :) asap
    9·1 answer
  • A rectangle has a length of the fifth root of 16 inches and a width of 2 to the 1 over 5 power inches. Find the area of the rect
    6·1 answer
  • Help me with this question please!
    12·1 answer
  • The current temperature in Smalltown is 13° F. This is 7 degrees less than twice the temperature that it was six hours ago. What
    8·2 answers
  • The fact that lower-income families will spend a higher percentage of their income on taxable items than higher-income families
    15·2 answers
  • Dio has to make a dozen donuts in 10 minutes. He uses ZA WARUDO to stop time and make 5 donuts.
    8·2 answers
  • 1 22.8 ÷ 0. 92 =
    13·2 answers
  • 75.2 is what percent of 220? please show your work
    10·2 answers
  • PRESLEY
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!