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zysi [14]
2 years ago
5

What do you call the second degre function?

Mathematics
2 answers:
Anna71 [15]2 years ago
4 0

Answer:

it was a

Step-by-step explanation:

a quadratic function, a quadratic polynomial, a polynomial of degree 2, or simply a

thank you

Marina CMI [18]2 years ago
3 0

Answer:

i think is Quadratic function

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se quiere pintar una pared en forma de hexágono regular y se sabe que cada lado mide 3m y que su apotema es de 2,8m cual es el a
qwelly [4]

Answer:

El área total a pintar será:

A_{tot}=25.2\: m^{2}

Step-by-step explanation:

Sabiendo el apotema y la longitu de los lados, podemos encontrar el área de un triangulo. Recordemos que, si trazamos rectas del centro del hexágono a los vértices, se formaran 6 triángulos equiláteros.

El área de un triángulo es:

A_{t1}=\frac{b*a}{2}

b es la longitud de la base (b=3 m)

a es la apotema, osea la altura del triangulo (a = 2.8)

A_{t1}=\frac{2.8*3}{2}

A_{t1}=4.2\: m^{2}

Ahora, solo debemos mutiplicar ese valor por 6 para determianr el área total de la pared.

A_{tot}=25.2\: m^{2}

Espero te haya sido util!

5 0
3 years ago
A family spends 1/10 of its annual income for housing, 1/4 for food and clothes, 1/5 for general expenses, and 2/15 for entertai
AlexFokin [52]
Add all the fractions together:
to do this find the lcd:
which is 60
1/10 = 6/60
1/4= 15/60
1/5= 12/60
2/15= 8/60
add them together
(6+15+12+8)/60
41/60 or C is the answer

6 0
3 years ago
Read 2 more answers
When solving the equation 4(3x+2)-9=8x+7, Emily wrote 4(3x+2)=8x+16 as her first step. Which property justifies Emily's first st
nataly862011 [7]
The Addition Property of Equality justifies Emily's first step. She added 9 to both sides, canceling out the minus 9 while keeping the equation equal.
6 0
3 years ago
Answer this please, actually only delany, have a heart she needs the points
MariettaO [177]

the answer is a B:9

Step-by-step explanation:

THE ANSWERS FOR u question is a B:9

5 0
3 years ago
Read 2 more answers
Twice a number decreased by 8 is 2 less than half the number. What is the number?
iogann1982 [59]

Answer:

18

Step-by-step explanation:

2x - 8 = x + 10

- x       - x

x - 8 = 10

 + 8   + 8

x = 18

 

 

8 0
3 years ago
Read 2 more answers
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