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Solnce55 [7]
3 years ago
8

which of the following is an arithmatic sequence A. 1,5,25,625 B. 3,-3,3,-3,3 C. 2,5,10,15 D. -4,-7,-10,-13,-16

Mathematics
2 answers:
zloy xaker [14]3 years ago
7 0
D :) hope this helps
ivann1987 [24]3 years ago
3 0

Answer:

D is the answer

Step-by-step explanation:

B. Is a Geometric sequence

D.) Is a Arithmetic sequence

a_{n}=-3n-1

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Compare 4.6, 2.8..., square root 17, 3.9..., square root 8
Basile [38]
1. Square root 17= 289, Square root 8= 64.
289 = 289.00 \:  \: 64 = 64.00
4.6 > 2.8
289.00 > 64.00
289.00 > 4.6
4.6 > 3.9
2.8 < 3.9
Least to greatest:
2.8, 3.9, 4.6, 64.00, 289.00


7 0
3 years ago
Simplify (5x2 + 3x + 4) + (5x2 + 5x - 1).
marishachu [46]
23+8X is the answer to this problem
5 0
3 years ago
El angulo de elevacion del sol es de 29°12'35''. Calcular la longitud de la sombra proyectada por un hombre de 1,75m de estatura
Bingel [31]

Respuesta:

3,59 metros

Explicación paso a paso:

Conversión del ángulo de elevación a grados;

29 ° 12 '35 "

= 29 ° + 12 '/ 60 + 35 "/ 3600

= 29,20972 °

Resolviendo el triángulo de solución adjunto:

La longitud de la sombra se puede obtener utilizando la relación trigonométrica;

Sin θ = opuesto / hipoteno

Sin 29.20972 = 1.75 / sombra

Sombra = 1.75 / Sin 29.20972

Longitud de la sombra = 3,59 m

3 0
2 years ago
Helppppppppp pleaseeee
Ahat [919]

Step-by-step explanation:

the first one is:

2 so not th second one

4 0
2 years ago
Read 2 more answers
I need the answer because i’ve got like 10 other essays and assessments
Ainat [17]
100/x=60/30 so x=100*30/60=50
8 0
3 years ago
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