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Vika [28.1K]
3 years ago
14

I need help finding the area of the kite​

Mathematics
2 answers:
Annette [7]3 years ago
7 0

Step-by-step explanation:

2(4*6/2)+2(11*6/2)=24+66=90

likoan [24]3 years ago
6 0

Answer:

90

Step-by-step explanation:

  • those are four triangles
  • 2 triangles give u 12 each when using formula 1/2 base×height so it's going to be 24 for the above triangles
  • the two triangles below will give you 33 each when using 1/2 base × height which results to 66
  • 66+24= 90
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The base of an isosceles triangle is 2 cm. The perimeter of the triangle is 10 cm.
cluponka [151]

Answer and Step-by-step explanation:

Greetings!

Let's~solve~your~question!

To~find~the~length~of~equal~sides~of~an~isosceles~triangle,~we~use~the~following\\formula.

\boxed{~P=2a+b~}

Now,~solving~for~``a":

P=\frac{P}{2} -\frac{b}{2}

=\frac{10}{2}-\frac{2}{2}

=5-1

=4

Thus,~each~equal~sides~of~an~isosceles~triangle~is~4cm.

Hope~my~answer~helps~and~have~a~blessed~day~ahead!

-Isabelle~Williams

8 0
3 years ago
NEEDED BY TOMORROW!
marissa [1.9K]

Answer:

0.375, Terminating

Step-by-step explanation:

Mackenzie has 32 books and 12 of which are by her favorite author.

One of the easier ways to convert something to a decimal is to first start as a fraction. We need to have it be the number of books by her favorite author (12) out of the total number of books that she owns (32)

This in the form of a fraction would be \frac{12}{32}

Now, let us reduce this fraction.

Both terms can be divided by 4

\frac{12}{32}/\frac{4}{4} \\\\\frac{3}{8}

Recall that \frac{1}{8} =0.125

This means that

\frac{3}{8} =3*0.125=0.375

As you can see. this decimal stops after 3 places, which means that it is terminating.

7 0
3 years ago
Hello, Can I get some help with #30 a and b, please? Don't forget to show your work.
Murljashka [212]

Answer:

a. dy/dx = -2/3

b. dy/dx = -28

Step-by-step explanation:

One way to do this is to assume that x and y are functions of something else, say "t", then differentiate with respect to that. If we write dx/dt = x' and dy/dt = y', then the required derivative is y'/x' = dy/dx.

a. x'·y^3 +x·(3y^2·y') = 0

y'/x' = -y^3/(3xy^2) = -y/(3x)

For the given point, this is ...

dy/dx = -2/3

___

b. 2x·x' +x^2·y' -2x'·y^3 -2x·(3y^2·y') + 0 = 2x' + 2y'

y'(x^2 -6xy^2 -2) = x'(2 -2x +2y^3)

y'/x' = 2(1 -x +y^3)/(x^2 +6xy^2 -2)

For the given point, this is ...

dy/dx = 2(1 -0 +27)/(0 +0 -2)

dy/dx = -28

_____

The attached graphs show these to be plausible values for the derivatives at the given points.

6 0
3 years ago
Read 2 more answers
Consider the differential equation 2y'' + ty' − 2y = 14, y(0) = y'(0) = 0. In some instances, the Laplace transform can be used
andreyandreev [35.5K]

Answer:

Whoaaaa a picture would explain more than jus words

Step-by-step explanation:

8 0
3 years ago
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swat32
Honestly I think that it’s c but check that and get back to me
5 0
3 years ago
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