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
nevsk [136]
3 years ago
11

An isosceles triangle has sides of length x, x, and y. in addition, assume the triangle has perimeter 24. (a) find the rule for

a function that computes the area of the triangle as a function of x.
Mathematics
1 answer:
ser-zykov [4K]3 years ago
8 0

Answer:

  A(x) = (24 -2x)√(6(x -6))

Step-by-step explanation:

Heron's formula for the area of a triangle in terms of sides a, b, and c is ...

  A = √(s(s -a)(s -b)(s -c))

where s is the semi-perimeter.

Here, we have s = 24/2 = 12, and a = b = x, c = 24-2x. So, the area is ...

  A = √(12(12 -x)(12 -x)(12 -(24 -2x)) = (12 -x)√(12(2x -12))

  A = 2(12 -x)√(6(x -6))

You might be interested in
Help me solve please.​
Elden [556K]
Y-intercept: (0, -6)
x-intercept: (-8, 0)
8 0
3 years ago
Find the slope of the line passing through the vertex and the y-intercept of the quadratic function
strojnjashka [21]

Find y intercept

  • y=5(0)²+20(0)-7
  • y=0-7
  • y=-7

Point(0,-7)

Find vertex

x coordinate

  • -b/2a
  • -20/10
  • -2

y coordinate

  • y=5(4)-40-7
  • y=-27

Vertex at (-2,-27)

Slope

  • m=(-27+7)/-2-0
  • m=-20/-2
  • m=10
6 0
2 years ago
Read 2 more answers
Can Anyone Please HELP ME ITS DUE TOMORROW MORNING
almond37 [142]

Answer:

Step-by-step explanation:

1/8 = 1/9 + x ...multiply by LCD of 72

9 = 8 + 72x

9 - 8 = 72x

1 = 72x

1/72 = x

1/8 = 1/10 + x....multiply by 40

5 = 4 + 40x

5 - 4 = 40x

1 = 40x

1/40 = x

1/8 = 1/11 + x....multiply by 88

11 = 8 + 88x

11 - 8 = 88x

3 = 88x

3/88 = x

can all unit fractions be made in more then 1 way like this ?

not to sure because that last one....because it has been that a unit fraction is the outcome of adding together 2 unit fractions...but that last one...3/88 is not a unit fraction

4 0
3 years ago
Write an equation of the line that passes through the point (6,-2) and is perpendicular to the line 6x+y=2
Scilla [17]

Answer:

y=2x-14

Step-by-step explanation:

Gradient as m(for 1st line m1 and m2 for 2nd line)

m1/m2=-1

m1=(-1)*(-2)=2

y-(-2)/x-6=2

y+2/x-6=2

y+2=2x-12

y=2x-14

8 0
3 years ago
prakriti needs $3500 for high study in america after see.if $1=105Nrp if bank charge 3% commission how much nepali rupee should
timofeeve [1]

Answer:

356475Nrp

Step-by-step explanation:

$1=105Nrp

$3500=105×3500Nrp

=367500Nrp

Now,

Bank charges 3% commission

therefore, 3% of 367500Nrp

=3/100×367500Nrp

=11025Nrp

Then,

Required money =367500Nrp-11025Nrp

=356475Nrp

3 0
3 years ago
Other questions:
  • Write the slope intercept form of the equation of the line through the given point with the given slope
    13·1 answer
  • I NEED HELP ASAP PLEASE!!!
    7·1 answer
  • As every Girl Scout knows, statistics teachers seriously love Girl Scout Cookies. The number of boxes of GS cookies statistics t
    13·1 answer
  • Compare the values of the 4s in the number 900441358
    12·1 answer
  • What does it mean to write the trinomial as the product of two factors? I’m dumb lol
    15·1 answer
  • What is the distance between the points A(-3,5) and B(8,-4)
    10·1 answer
  • F(x) = x^2. What is g(x)?
    11·1 answer
  • Nikki read 896 pages of her book this week. how many pages is this per day?
    11·2 answers
  • Robert has 7 pounds of ground beef. He is dividing the beef into burgers that are each 1/3 of a pound. How many burgers can he m
    14·1 answer
  • 199228384838393940404093499494+18283764656453=? Pls help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!