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3 years ago

15

Triangle abc is congruent to triangle a” b” c” which sequence of transformations could have been used to form triangle abc to pr

oduce triangle a”b”c”

1 answer:

kenny6666 [7]3 years ago

4 0

Answer:

where are the transformations

Step-by-step explanation:

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a family of 7 bought tickets to the circus. Each family member also bought a souvenir that cost $6. The total amount they spend

pantera1 [17]

Answer:

x = 15

Step-by-step explanation:

y = family members = 7

x = cost of ticket

7x + 6y = 147

Substitute 7 for y:

7x + 6(7) = 147

7x + 42 = 147

Subtract 42 on both sides:

7x + 42 = 147

- 42 -42

7x = 105

Divide both sides by 7:

7x = 105

x = 15

4 0

3 years ago

Help:<br> <img src="https://tex.z-dn.net/?f=1.%5C%20%26x%5E4-61x%5E2%2B900%3D0%20%5C%5C%202.%20%5C%20%26%20x%5E4-25x%5E2%2B144%3

yawa3891 [41]

$\bf{1) \ x^4-61x^2+900=0 }$

Applying the factorization method, for example:

$\bf{ 0=(x^2)^2-61(x^2)+900=(x^2-36)(x^2-25)}$

$\bf{\\ &=(x+6)(x-6)(x+5)(x-5); }$

$\bf{ x_1=6 \quad x_2=-6 \quad \ \ \ x_3=5 \quad x_4=5 }$

$\bf{2) \ x^4-25x^2+144=0 }$

Applying the factorization method:

$\bf{0&=(x^2)^2-25(x^2)+144=(x^2-16)(x^2-9) }$

$\bf{ =(x-4)(x+4)(x-3)(x+3); }$

$\bf{ x_1=4 \quad x_2=-4 \quad x_3=3 \quad x_4=-3 }$

7 0

2 years ago

Helppppppppp but no link

Kobotan [32]

Answer:

the third graph, or c.

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3 years ago

KGraph the function f(x) = 2x(x-4)(x+3).Use the graphing tool to graph the function.Click toenlargegraphKD130-

tekilochka [14]

Given:

The function given is,

$f(x)=2x(x-4)(x+3)$

Required:

To graph the given function.

Explanation:

We have the given function as follows:

$f(x)=2x(x-4)(x+3)$

The graph of the function is shown below in the attachment:

Final Answer:

The graph of the function is shown in the attachment.

8 0

1 year ago

Which expression are equivalent to 7•7•7•7•7•7

Natalka [10]

the expression that is equivalent is 7^6*7^1

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3 years ago

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