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dangina [55]
3 years ago
12

Could someone help me out

Mathematics
2 answers:
AnnyKZ [126]3 years ago
7 0
It is the second one
Sonbull [250]3 years ago
5 0

Answer:

−10d^4+17d^2s−6s^2

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Step-by-step explanation: BIG BOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOYZZZZZZZZZZZZZZZZZZZZZZZZZ

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2 years ago
Jennifer earned $1000 babysitting over the summer. She spent $250 of her earnings on new clothes. What percent of her earnings d
emmainna [20.7K]

Answer:

25%

Step-by-step explanation:

she earned $1,000

she spent $250

250/1000 = 0.25

0.25 x 100 = 25%

4 0
3 years ago
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Identify the range of the function shown in the graph.
creativ13 [48]
B. I believe I just wanna get some points
5 0
3 years ago
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Consider the function f (x)= (x- 5)^2+2 and g (x)= (x+6)^2-4. Which of the following statements is true?
Ivenika [448]

Answer:.

Step-by-step explanation:

6 0
3 years ago
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un rectangulo tiene 28 cm de perimetro y unos de sus lados mide 4 cm ¿cuantos cuadrados de 2 cm por lado se mecesitan para armar
seraphim [82]

Answer:

10 cuadrados

Step-by-step explanation:

Si uno de los lados de rectangulo es de 4cm entonces el lado parallelo tambien es de 4cm. Eso nos da 8cm del perimetro y nos quedan los otros dos lados que tienen la misma medida. Entonces dividimos el resto del perimetro por 2.

28 - 8 = 20cm

20cm / 2cm = 10cm

Ahora que tenemos todas las medidas podemos multiplicar el largo por el ancho para calcular el area del rectangulo

10cm * 4cm = 40cm^{2}

el cuadrado de 2cm tendra un area de

2cm * 2cm = 4cm^{2}

Ahora simplemente dividimos el area del rectangulo por el area del cuadrado para saber cuantos cuadrados necesitamos para armar ese rectangulo

40cm^{2} / 4cm^{2} = 10 cuadrados

3 0
3 years ago
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