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AlexFokin [52]
2 years ago
14

Tolong di jawab pertanyaan ini ya no 1 sampai 6

Mathematics
1 answer:
umka21 [38]2 years ago
5 0
Que ldixldikxhskzjskjzss
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PLEASE HELP DUE IN 3 minutes
son4ous [18]

Answer:

2....................

3 0
2 years ago
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Define the variable plz ASAP!!!!
Ksivusya [100]
There are 20 questions on the quiz.
4 0
3 years ago
Kylie explained that (negative 4 x + 9) squared will result in a difference of squares because (negative 4 x + 9) squared = (neg
Eva8 [605]

Given:

The given expression is:

(-4x+9)^2

According to Kylie,

(-4x+9)^2=(-4x)^2+(9)^2

(-4x+9)^2=16x^2+81

To find:

The correct statement for Kylie's explanation.

Solution:

We have,

(-4x+9)^2

According to the perfect square trinomial (a+b)^2=a^2+2ab+b^2.

(-4x+9)^2=(-4x)^2+2(-4x)(9)+(9)^2

(-4x+9)^2=16x^2-72x+81

Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.

Therefore, the correct option is C.

4 0
3 years ago
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At a restaurant, your bill has a food total of $45.50. Find the amount of an 18% tip on the food total.
oksano4ka [1.4K]
$53.69

45.50+8.19 (45.50 times 18%)=$53.69
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3 years ago
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seagull is flying at 125 feet above sea level. A dolphin is swimming 23 feet below sea level. What is the distance in feet betwe
hjlf

Answer:

102 feet.

Step-by-step explanation:

-23ft + 125ft = 102 ft

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