3 years ago

I need help. PQRS is an isosceles trapezoid. Enter coordinates for point R.

Mathematics

1 answer:

MakcuM [25]3 years ago

4 0

Step-by-step explanation:

The trapezoid is isosceles, so PQ is the same length as RS, meaning the trapezoid is symmetrical.

Therefore, R is at (c−a, b).

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Irina-Kira [14]

Answer:

Step-by-step explanation:

Do the brackets first

X+8= 8x

then you plus 8x + 8x =16x

16x -9 =7x

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2 years ago

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2 years ago

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myrzilka [38]

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3 years ago

Find the area A of a circle with a radius of 2.4yd. Round the answer to the nearest hundredth. Use 3.14

dezoksy [38]

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3 years ago

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n)=-6+(n-1)(1/5) A)-6,-5 1/5,

scoundrel [369]

Step-by-step explanation:

An arithmetic sequence is given by relation as follows :

$A(n)=-6+(n-1)\dfrac{1}{5}$

For the first term, put n = 1. So,

$A(1)=-6+(1-1)\dfrac{1}{5}\\\\A(1)=-6$

For fourth term, put n = 4. So,

$A(4)=-6+(4-1)\dfrac{1}{5}\\\\A(4)=\dfrac{-27}{5}\\\\A(4)=-5\dfrac{2}{5}$

For tenth term, put n = 10. So,

$A(10)=-6+(10-1)\dfrac{1}{5}\\\\A(10)=-6+\dfrac{9}{5}\\\\A(10)=\dfrac{-21}{5}\\\\A(10)=-4\dfrac{1}{5}$

Hence, the correct option is (C).

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3 years ago