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
Serjik [45]
3 years ago
11

Given y=15x+4, write the equation of the line perpendicular to the given line that contains point (-2, 3). (10 points)

Mathematics
1 answer:
Sati [7]3 years ago
6 0

Answer:

y= -1/15x + 43/15

x + 15y = 43

Step-by-step explanation:

See attachment.

You might be interested in
A 40% antifreeze solution is to be mixed with a 70% antifreeze solution to get 240 liters of a 64% solution. How many liters of
Alexxandr [17]

Answer:

We have 40% antifreeze and 70% antifreeze and we need to make 240 liters of 64% antifreeze.

We set up 2 equations where "f" is the 40 % and "s" is the 70%

A) f + s = 240

B) .40f + .70s = (.64 * 240) (or 153.6)

To solve both equations we multiply A) by -.40

A) -.40 f  - .40 s = -96.00   then we add this to B)

B) .40f + .70s = 153.60

.30s = 57.6

s = 192

f = 48

48 liters of 40% = 19.20 liters of antifreeze

192 liters of  70% = 134.40 liters of antifreeze

That equals 153.60 liters of antifreeze in a TOTAL liquid amount of 240 liters.

Double Check

153.60 / 240 = 64% antifreeze.

Step-by-step explanation:

6 0
3 years ago
A car’s original price was $26,500. Mr. Thomas paid $18,815. What percent discount did Mr. Thomas receive on the car?
Grace [21]
B. He received 29% discount on the car.<span />
6 0
3 years ago
Read 2 more answers
Which pair of ratios forms a proportion?​
bogdanovich [222]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Ella works in a music shop and earns $45 per day. She earns an extra $3 for each CD she sells. If Ella wants to earn at least $6
alex41 [277]
45+3n > $60 I hope this helps you out!!!
7 0
3 years ago
Read 2 more answers
If f(x) =4 x-20 , what is f(4)
jolli1 [7]
Answer: -4

Explanation:
f(4) = 4(4) - 20
f(4) = 16 - 20
f(4) = -4
5 0
3 years ago
Other questions:
  • Todd is 3 years older than his brother Jack. If Jack is x years old and Todd is y years
    13·2 answers
  • sally is on a scavenger hunt. a clue tells her to walk 100 steps due south from the starting point and then walk west when she g
    6·1 answer
  • 7(h+3)=6(h-3) pls help
    10·1 answer
  • Find the area of a circle with a radius of 8. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer
    10·1 answer
  • What is the total amount paid on a 30 year mortgage for $53,000 with an interest rate of 4.25%
    11·1 answer
  • A solid figure that has two congruent polygons as as bases and lateral faces that are rectangles
    15·1 answer
  • 40% of students in 6th grade which equals 100 total students like red. How many total students in 6th grade?
    6·2 answers
  • What is a slope?and how do you find it on coordinate plain
    13·2 answers
  • Ms. Ironperson lives due east from the shawarma mediterran grill and Mr. Thoro lives due south. Both leaves at the same time, ms
    5·1 answer
  • Rewrite 12/17 as a decimal number. Round to the nearest thousandth.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!