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
Bond [772]
2 years ago
7

Find the slope of the line that passes through the points.

Mathematics
1 answer:
Diano4ka-milaya [45]2 years ago
3 0

Answer:

its 41

Step-by-step explanation:

rnsdhzbs sd

You might be interested in
5 Vince draws the figures below. He says each figure has an area of 8 square units. Is he correct? Decide if each figure has an
igor_vitrenko [27]

Answer:ok so it is 1 A 2C 3 F 4H

Step-by-step explanation:

6 0
2 years ago
The area of a rectangle is 63m^2 and the length of the rectangle is 11m more than twice the width. Find the length and width.
AleksandrR [38]

Answer:

width = 3.5 m

length = 18 m

Step-by-step explanation:

area = length x width

x is the width then length = 2x + 11

x(2x + 11) = 63

2x^2 + 11x - 63 = 0

The formula to solve a quadratic equation of the form ax^2 + bx + c = 0 is equal to x = [-b +/-√(b^2 - 4ac)]/2a

with a = 2

       b = 11

       c = -63

substitute in the formula

x = [-11 +/- √(11^2 - 4(2)(-63))]2(2)

x = [-11 +/- √(121 + 504)]/4

x = [-11 +/- √625]/4

x = (-11 +/- 25)/4

x1 = (-11 + 25)/4 = 14/4 = 3.5

x2 = (-11 - 25)/4 = -36/4 = -9

since width can't be a negative number, x is 3.5

length = 2x + 11 = 2(3.5) + 11 = 18

7 0
2 years ago
How should I choose stocks?
Art [367]
One way to choose stocks is by customers demand
4 0
2 years ago
The difference of two times a number and five is eight more than the number
Finger [1]
Add it then x it by 3
4 0
3 years ago
Please help me with these, oh sweet jesus
Lelechka [254]

Answer:

77.  \cot^{6} x = \cot^{4} x \csc^{2}x - \cot^{4} xProved

78.  \sec^{4}x \tan^{2} x = \sec^{2}x [\tan^{2}x + \tan^{4}x ] Proved

79. \cos^{3} x\sin^{2} x = [\sin^{2}x - \sin^{4}x] \cos x Proved.

80. \sin^{4}x - \cos^{4}x = 1 - 2\cos^{2}x + 2 \cos^{4} x Proved.

Step-by-step explanation:

77. Left hand side

= \cot^{6} x

= \cot^{4} x \times \cot^{2} x

= \cot^{4}x [\csc^{2}x - 1]  

{Since we know, \csc^{2} x - \cot^{2}x = 1}

= \cot^{4} x \csc^{2}x - \cot^{4} x  

= Right hand side (Proved)

78. Left hand side

= \sec^{4}x \tan^{2} x

= \sec^{2} x [1 + \tan^{2}x] \tan^{2} x  

{Since \sec^{2}x - \tan^{2}x = 1}

= \sec^{2}x [\tan^{2}x + \tan^{4}x ]

= Right hand side (Proved)

79. Left hand side  

= \cos^{3} x\sin^{2} x

= \cos x[1 - \sin^{2} x] \sin^{2} x

{Since \sin^{2}x + \cos^{2} x = 1}

= [\sin^{2}x - \sin^{4}x] \cos x

= Right hand side

80. Left hand side  

= \sin^{4}x - \cos^{4}x

= [\sin^{2}x + \cos^{2}x]^{2} - 2\sin^{2} x \cos^{2}x

{Since \sin^{2}x + \cos^{2} x = 1}

= 1 - 2\cos^{2} x[1 - \cos^{2}x ]

= 1 - 2\cos^{2}x + 2 \cos^{4} x

= Right hand side. (Proved)

7 0
3 years ago
Other questions:
  • Find the width of a rectangle with a perimeter of 90 and a length of 15. Draw and label the rectangle first to set up your probl
    5·2 answers
  • Find the dimensions of a rectangle with perimeter 68 m whose area is as large as possible. (If both values are the same number,
    15·1 answer
  • accoridng to byu idaho entorllemtn statistic there are 12000 femailes student here on camputes during any given semster of those
    6·1 answer
  • Example 2<br> What is the value of x in Triangle PQR? <br> need help ASAP pleaseee !¡
    5·1 answer
  • Given the data, identity the type of data for each variable. (For example, determine whether the variable Day is categorical or
    15·1 answer
  • When can a personal line of credit loan be a better option than using a credit card ?
    9·1 answer
  • The equation C = 0.20x + 50 gives the cost C in dollars for renting a truck and
    8·1 answer
  • Please help i’ll give you brainlest asap and please help me get this right!!
    11·2 answers
  • SOMEONE PLEASE HELP ILL MARK BRAINLIEST PLEASE FOLLOW THE LEARNING TARGETS
    13·1 answer
  • Which is the BEST definition of dilation?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!