3 years ago

What is this equation? -4b^2-6b-10

Mathematics

2 answers:

Juli2301 [7.4K]3 years ago

5 0

C is the answer to the question.
As the equation is the form y= ax^2 + bx + c

Gre4nikov [31]3 years ago

5 0

C. Quadratic Trinomial

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Lina20 [59]

This problem is simple the correct choice for this problem will be a

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3 years ago

Sarah is 13 years older than Mike. The sum of their ages is 37. How old is Sarah and how old is Mike? Enter your answer as on or

Blizzard [7]

Answer:

(24,13)

Step-by-step explanation:

24 is Sarah's age.

13 is Mike's age.

System:

$\left \{24+13=37$

I hope this helped!

3 0

3 years ago

The perimeter of a triangle is 53 feet. One side of the triangle is 12 feet shorter than the second side. The third side is is 4

grandymaker [24]

Let the shortest side be = a, then side b = 2·a and side c = (b + 24)

We are given that a + b + c = 84

Substituting for b and c

a + 2·a + (a + 24) = 84

4·a + 24 = 84

4·a = 84 - 24 = 60

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b = 2·15 = 30 feet

c = 15 + 24 = 39 feet

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6 0

2 years ago

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For a company picnic, Kira ordered a box of fresh-baked gingerbread cookies and sugar cookies. The box included a total of 40 co

dimaraw [331]

Answer:

She ate 18 cookies

Step-by-step explanation:

If you multiply your percent which is 45% by 40 you will get your answer

0.45x40=18

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2 years ago

1) Which equation graphs as a line? A) y = 2x3 B) y = x2 + 3 C) y = 1 2 x D) y = 1 2 x2

LuckyWell [14K]

Answer:

B) y=2x+3

Step-by-step explanation:

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3 years ago