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tatuchka [14]
3 years ago
7

Rational Numbers in the Coordinate Plane - item 50395

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
4 0

Answer:

657 to the power of 89

Step-by-step explanation:

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Find the length of the side of rhoumbus whose diagonals are of length 6cm and 8cm.​
Artist 52 [7]

Answer:

In a rhombus, the diagonals bisect at right angles. That means half the diagonals form a right angle triangle then we can try the Pythagorean theorem. so -

one side of triangle =  6/2 =3 (half of the diagonal)

other side = 8/2 = 4

a^2 + b^2 = c2

3 ^2 + 4^2 = c^2

9+16 = c^2

c^2=25

c = \sqrt{25} = 5

the hypothenus forms one side of the rhombus and here the hypothenus is 5, so the lenght of a side is 5 !

6 0
3 years ago
Suppose you invest $500 at an annual interest rate of 8.2% compounded continuously. How much will you have in the account after
Marianna [84]
Here is the formula that your going to need to use A=P(1+r/n)^nt
  So P=500, R=0.082, N=1, T=15
 Plug it into your equation and you have A=500(1+0.082/1)^(1)(15)
 Simplify what's in the parenthesis A=500(1.082)^(1)(15)
 Multiply your exponents A=500(1.082)^15 Then A=500(3.26)
 Finally you multiply your last two numbers to get A=1,630
 So after 15 years you would have $1,630
I hope this helped you :) 
7 0
3 years ago
What is it plz answer
Masteriza [31]
The answer is the second one
7 0
2 years ago
Describe the differences between vertical and adjacent angles
Sunny_sXe [5.5K]
Vertical angles are pairs of opposite made by 2 intersecting lines 
and adjacent lines are 2 angles that have a common endpoint and common sides 
8 0
3 years ago
What is radian measure in geometry? what do you use it for?​
trapecia [35]

Answer:

The radian is a unit of measure for angles used mainly in trigonometry. It is used instead of degrees. ... As seen in the figure above, a radian is defined by an arc of a circle. The length of the arc is equal to the radius of the circle. Because of this the radian is a fixed size no matter what the size of the circle is.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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