2 years ago

Help !! I need help with this math

Mathematics

1 answer:

allochka39001 [22]2 years ago

5 0

Answer:

Step-by-step explanation:

Transformation that maps triangle XYZ into triangle X'Y'Z' is a translation 3 units to the right and 1 unit down, because

X(0,0)→X'(3,-1);
Y(2,3)→Y'(5,2);
Z(4,-1)→Z'(7,-2).

So, the algebraic ru;e of the transformation is

(x,y)→(x+3,y-1)

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the cost in dollars is $15.84

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2 years ago

Troy cut a 100 foot rope into 3 pieces. The first piece is 43 foot long. The second piece is at least 22 feet long, but no great

Inessa05 [86]

Answer:

x=4

Step-by-step explanation:

Let he first piece be x the second be 3x and the very last one be 7x + 2

Add all the pieces together and you ought to get the length of the rope which is 46 ft

So your equation would be

x + 3x + 7x + 2 = 46

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3 years ago

Area of the circle<br> attachment below

Galina-37 [17]

Answer:

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Step-by-step explanation:

Given that the diameter of the circle

d = 14

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2 years ago

X+y=0<br> x-y+2=0 i need help

Irina-Kira [14]

Answer:

x=-1,y=1

Step-by-step explanation:

x+y=0

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2 years ago

M(x)=−2x^2 + 8x−3 and n(x)= 2x^3−4x. What is m(x)⋅n(x)?

NISA [10]

M(x) * n(x)
= (−2x^2 + 8x−3) * (<span>2x^3−4x)
= -4x^5 + 8x^4 + 16x^3 - 32 x^3 - 6x^2 + 12x
= -4x^5 + 8x^4 - 16x^3 - 6x^2 + 12x

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3 years ago