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
vovangra [49]
4 years ago
10

Whats the slope. review but i forgot (//_^)​

Mathematics
1 answer:
Masja [62]4 years ago
7 0

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2, 5) and (x₂, y₂ ) = (- 5, - 2)

m = \frac{-2-5}{-5-2} = \frac{-7}{-7} = 1

You might be interested in
Verify each identity:<br> (tanx+tany)/(1-tanxtany)=(sinxcosy+cosxsiny)/(cosxcosy-sinxsiny),
Lapatulllka [165]
Solution:
(tanx + tany)/(1-tanxtany) is equal to the formula of  tan(x+y) 
sinxcosy + cosxsiny =  is equal to the formula of sin(x+y)formula 
cosxcosy - sinxsiny) = is equal to the formula of cos(x+y) 

So this means that
 tan(x+y) = sin(x+y)/cos(x+y)
8 0
3 years ago
PLEASE HELP! 25 PTS!!
zubka84 [21]

Answer:

Solution given:

f(x)=\frac{x-16}{x^2+6x-40}

g(x)=\frac{1}{x+10}

now

f(x)+g(x)=\frac{x-16}{x^2+6x-40}+\frac{1}{x+10}....(1)

now

factoring x²+6x-40

we get

x²+10x-4x-40

x(x+10)-4(x+10)

(x+10)(x-4)

now substituting in equation 1 ,we get

f(x)+g(x)=\frac{x-16}{(x+10)(x-4)}+\frac{1}{x+10}

taking l.c.m

=\frac{(x-16)+(x-4)}{(x-10)(x-4)}

=now

opening bracket

\frac{x-16+x-4}{x²-10x-4x+40}

=\frac{2x-20}{x²+6x-40}

So

answer is :

B. \bold b\frac{2x-20}{x^2+6x-40}

6 0
3 years ago
Given: ∆DEK, DE = EK
zhannawk [14.2K]
KF= 8 units
m∠DEK = 88°
m∠DFE = 90°
7 0
4 years ago
What is the distance from the right center field fence to third base? Show all of your work and round
Karolina [17]

Answer:

381.5\,\,\,ft

Step-by-step explanation:

Given:  Figure

To find: distance from the right center field fence to third base

Solution:

In a right angled triangle,

using Pythagoras theorem, square of hypotenuse is equal to sum of squares of base and perpendicular.

In ΔBAC,

BC^2=AB^2+AC^2\\(392)^2=x^2+(90)^2\\153664=x^2+8100\\153664-8100=x^2\\145564=x^2\\\sqrt{145564}=x\\381.5\,\,\,ft=x

So,

distance from the right center field fence to third base is 381.5 foot.

8 0
3 years ago
Ecuacion, porfa ayuda.<br> x - 8 = x/2 - x-6/3
iris [78.8K]

Answer:

x=4

Step-by-step explanation:

x-8= x/2 -x-6/3

x-8=x/2-x-2

x-8=-x/2-2

1.5x-8=-2

1.5x=6

x=4

3 0
3 years ago
Other questions:
  • A component is assembled in a four-step process. The probability of making a defect in step 1 is 10%; in step 2, 20%; in step 3,
    14·2 answers
  • How to use compatible numbers to estimate 22 x 26
    8·1 answer
  • What is the y-intercept of y=3x^2-6x+11
    8·1 answer
  • Please help (show work)
    14·1 answer
  • A bottle of wash cost 2.88 and contains 12oz how much does it cost per ounce.write as a unit rate
    10·2 answers
  • Calculate the area of a circle with radius of 1m
    6·2 answers
  • (3y + 4) - (2y - 7)<br> plz help ASAP!!!
    14·2 answers
  • I NEEED HELP PLEASEEE EOMEONE
    13·1 answer
  • Jenny ran 6,715 meters in 8.3 minutes. Johnny ran 1,455 meters in 2.1 minutes. Who was faster and by how much?​
    11·1 answer
  • How can I solve for t?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!