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
Setler [38]
2 years ago
13

Please help. Explain how.

Mathematics
1 answer:
vekshin12 years ago
7 0

Answer:

y = \frac{4}{3} x +1

Step-by-step explanation:

1: find the perpendicular gradient - this is the negative reciprocal of the original gradient:

y=\frac{-3}{4}x+ 2 \\y=\frac{4}{3} x+c

2: Substitute in the coordinate to find the value of c:

y=\frac{4}{3}x +c\\5 = \frac{4}{3} (3) + c\\5 = 4+c\\c=1

3: Put it all together:

y=\frac{4}{3}x+1

You might be interested in
3) C-2=12 c=<br> HELLLPPP
swat32

Answer:

14

Step-by-step explanation:

c-2=12

c=12+2

c=14

7 0
2 years ago
jillian calculates that see will take 95 minutes to run 7 miles. she runs the distance in 80 minutes. what is jillians percent e
Aneli [31]

Answer:

15.79%

Step-by-step explanation:

do 95-80 which is 15

then do 15/95 as a fraction then multiply that number by 100 to get 15 15/19 then turn that into a decimal and you get 15.79%

6 0
3 years ago
4x-3y=30<br> 3x+2y=22<br> (6,-2)
baherus [9]
In place of x you keep 6 and in place of y you keep -2
6 0
3 years ago
Read 2 more answers
A population of 200 animals has a growth rate of 1.03% each year. at this growth rate, the function f(x)=200(1.03)^x gives the p
Y_Kistochka [10]
For this case, the first thing we should do is use the following equation:
 f (x) = 200 (1.03) ^ x
 We substitute f (x) = 300:
 300 = 200 (1.03) ^ x
 We clear the value of x:
 log1.03 (300/200) = log1.03 ((1.03) ^ x)
 x = log1.03 (300/200)
 x = 13.72
 Answer: 
 the population will first reach 300 in about 13.72 years.
6 0
2 years ago
Shanice won 88 pieces of gum playing the bean bag toss at the county fair. That was 4 more than twice as many as Greg. How many
Andrej [43]

Answer:

42

Step-by-step explanation:

Shanice =88

If greg won x pieces of gum, and 88 was 4 more than twice as many as Greg

2x+4=88

2x=84

x=42

8 0
3 years ago
Other questions:
  • PLEASE HELP ASAP I WILL MARK BRILLIANT WHOEVER ANSWERS THANKS (:
    9·1 answer
  • Please help and explain!! Will give medal!
    13·1 answer
  • What is the area of this triangle?
    12·2 answers
  • Kelly rolls two number cubes. Determine the probability of each of the following events.
    7·1 answer
  • Will give brainlest
    8·1 answer
  • Please help me out! ​
    6·1 answer
  • The spinner shown is spun 300 times.
    7·1 answer
  • What is the surface area of the shape DUE AT 10:15 AM
    13·1 answer
  • 2 x - 3+ 1 x6 is equal to?<br><br> A. - 48<br> B. - 1<br> C.0<br> D. 1
    15·1 answer
  • Provide an appropriate response.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!