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Ksenya-84 [330]
3 years ago
11

Find the first, fourth, and eighth terms of the sequence. A(n) = –5 • 2n–1

Mathematics
1 answer:
GenaCL600 [577]3 years ago
8 0

Answer:

-5; -40; -640

Step-by-step explanation:

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I need to graduate please.<br>Which expression is a perfect cube?<br> x^8<br> y^24<br> m^26<br> s^64
myrzilka [38]
Remember
(a^b)^c=a^{bc}

note that if a^3 is a perfect cube then (a^3)^c is also a perfect cube when c is an integer

(a^3)^c=a^{3c}
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8 is not divisible by 3
24 is divisible by 3
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the perfect cube is y^24
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Which of the points are solutions to the inequality check all that apply identifying solutions to any quality
swat32

Answer:

(0, -4)

Step-by-step explanation:

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Answer: If the measures of the corresponding sides of two triangles are proportional then the triangles are similar. Likewise if the measures of two sides in one triangle are proportional to the corresponding sides in another triangle and the including angles are congruent then the triangles are similar.

Step-by-step explanation:

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3 years ago
How do i solve this quadratic equation x²+6x+c
Anuta_ua [19.1K]

recall in a perfect square trinomial, the middle term is the tale-tell guy, we know the middle term is the product of 2 and the two other guys without the exponent, so in this case 6x = 2*√x² * √c.


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6 0
4 years ago
Please help- I am very confused-
shusha [124]

Answer:

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Step-by-step explanation:

5/9 is a fraction where the numerator is divided by the denominator

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5÷9

4 0
3 years ago
Read 2 more answers
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