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
olganol [36]
2 years ago
7

Find the slope of the line containing the pair of points. ​(​7,​4) and ​(6​,-9​)

Mathematics
2 answers:
Rudiy272 years ago
4 0

Answer:

<u>-9 -4</u>

6-7

=13

Step-by-step explanation:

lesya [120]2 years ago
3 0

Answer:

13

Step-by-step explanation:

We can use the slope formula to find the slope

m = ( y2-y1)/(x2-x1)

   = ( -9-4)/(6-7)

   = -13/-1

  = 13

You might be interested in
Marisol has 5 times as many books as jerry. Jerry has 15 books. How many more books does marisol have
ICE Princess25 [194]

Answer:

5 times more books

Step-by-step explanation:

In total Marisol has 75 books.  She has 5 times as many books and Jerry has 15.  5*15=75

6 0
2 years ago
4p + 8 - 3p - 2
kozerog [31]
Well that friend should write p + 6 after combining like terms and simplifying
6 0
2 years ago
A hiker starting at point P on a straight road wants to reach a forest cabin that is 2 km from a point Q, 3 km down the road fro
pantera1 [17]

Answer:

2.19 km

Step-by-step explanation:

If x is the distance she walks down the road before turning, then the total time is:

t = x/8 + √((3 − x)² + 2²) / 3

t = x/8 + √(9 − 6x + x² + 4) / 3

24t = 3x + 8√(13 − 6x + x²)

24t = 3x + 8(13 − 6x + x²)^½

Take derivative of both sides with respect to x.

24 dt/dx = 3 + 4(13 − 6x + x²)^-½ (-6 + 2x)

When t is a minimum, dt/dx = 0.

0 = 3 + 4(13 − 6x + x²)^-½ (-6 + 2x)

-3 = 4(13 − 6x + x²)^-½ (-6 + 2x)

3 / (6 − 2x) = 4(13 − 6x + x²)^-½

3 / (24 − 8x) = (13 − 6x + x²)^-½

(24 − 8x) / 3 = (13 − 6x + x²)^½

(24 − 8x)² / 9 = 13 − 6x + x²

576 − 384x + 64x² = 117 − 54x + 9x²

459 − 330x + 55x² = 0

Solve with quadratic formula.

x = [ 330 ± √((-330)² − 4(55)(459)) ] / 2(55)

x = (330 ± √7920) / 110

x = 2.19 or 3.81

Since 0 < x < 3, x = 2.19.

7 0
3 years ago
Mai Has picked one cup of strawberries for cake, which is enough for 3/4 of the cake. How many cups does she need for the whole
Anettt [7]
She needs another quarter cup of strawberries
5 0
3 years ago
Read 2 more answers
A positive integer is 47 more than 9 times another. Their product is 1860. Find the two integers.
svlad2 [7]
X = 47 + 9y
xy = 1860

y(47 + 9y) = 1860
47y + 9y² = 1860
9y² + 47y - 1860 = 0

> using a quadratic equation solver on a calculator but you can also use the quadratic equation = [-b+/- √(b²-4ac)]/(2a)
> only integer solution is x = 12

12y = 1860
y = 155

integers are 12 and 155


8 0
3 years ago
Other questions:
  • There are 176 freshmen and 18 adults, going on a trip to Great Adventure. The tickets are $60.00 for an individual or $300.00 fo
    14·2 answers
  • You have a square garden with side lengths of 6 meters. How many square meters is the garden
    6·1 answer
  • Help in this one ....
    15·2 answers
  • Kim made soup which contains 75 total ounces of beans. the soup has two kinds of beans, black and red. there are 4 times as many
    8·1 answer
  • Select all the options that have the same value as 3 1/2 % of 20.
    7·1 answer
  • Now given a rope hanging from the top of a pole. The end lying on the ground is 3 chi long. When tightly stretchedit is 8 chi fr
    15·1 answer
  • Is the function below linear or non linear y= 8/x + 5
    7·1 answer
  • _____X^2+10x+10_____
    8·1 answer
  • This is a sort of difficult question but i would highly appreciate assistance.
    9·1 answer
  • What is the answer to -2t-6z-1=?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!