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
r-ruslan [8.4K]
3 years ago
9

Need help fast!!!!!!!!

Mathematics
1 answer:
Kamila [148]3 years ago
4 0
C. 2/3; reduction
have a good day
You might be interested in
What is the equation of line perpendicular to y-3=-4(x+2) and passee through the point (-5,7
netineya [11]

Answer: y=\frac{1}{4}x+\frac{33}{4}


Step-by-step explanation:

1. By definition, two slopes are perpendicular if their slopes are negative reciprocals of each other. So, let's find the slope of the other line.

2. The equation given in the problem is written in Point-slope form:

y-y_1=m(x-x_1)

Where m is the slope.

3. Therefore, the slope of its perpendicular line must be:

m=\frac{1}{4}

4. You have the point (-5,7), so you can substitute it into the point-slope formula to find the equation of the new line:

y-7=\frac{1}{4}(x+5)

5. In slope intercept form is:

y=\frac{1}{4}x+\frac{5}{4}+7\\y=\frac{1}{4}x+\frac{33}{4}

7 0
3 years ago
Two numbers are in the ratio 3:2. If the smaller number is 24, find the larger number
Daniel [21]
3:2
3x - first number
2x - second number

2x = 24 / : 2
x = 12

3*12 = 36

answer: the larger number is 36.

5 0
3 years ago
Read 2 more answers
Jon ran 4 miles in 35<br> minutes. How long did it<br> take him to run a mile
sesenic [268]

Answer:

35/4 minutes per mile

Step-by-step explanation:

rate = time/distance, therefore the answer is 35/4

4 0
2 years ago
A tram travels at 10 km/hr for 2 hours and then at 13 km/hr for 1 hour. Find its average speed
s344n2d4d5 [400]
33km total / 3 hours total = 11 km/hr average
6 0
3 years ago
What number makes the equation true? Enter the answer in the box.<br> 3<br> X<br> = 27
VARVARA [1.3K]

Answer:

9

Step-by-step explanation:

easy question, 3x9=27

5 0
2 years ago
Read 2 more answers
Other questions:
  • Los vecinos Bob y Jim, que viven
    6·1 answer
  • Simplify the equation (2x³) (x⁴)² / 8x¹¹
    5·1 answer
  • Wendy had 1/2 of her birthday cake left over, so she decided to take it to work.
    7·2 answers
  • Help me plz ASAP!! Will mark Brainliest if you figure it out! 10 points!
    10·2 answers
  • A sample of 1500 computer chips revealed that 37% of the chips fail in the first 1000 hours of their use. The company's promotio
    13·1 answer
  • Need help please!!!
    5·1 answer
  • What is the surface area of the box below?
    14·1 answer
  • 80% din 25 este egal cu
    11·1 answer
  • What is the Greatest Common Factor of 48r^2-52r ?
    9·1 answer
  • Hegarty maths angles
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!