3 years ago

Is this a valid conclusion? A. B. C. D.

Mathematics

2 answers:

Fofino [41]3 years ago

8 0

Answer: a.

Step-by-step explanation:

qaws [65]3 years ago

5 0

Answer:

goodbye is a great conclusion

You might be interested in

If sin x = .42, what is cos x?

horrorfan [7]

$We\ know:\\\\\sin^2x+\cos^2x=1\to\cos^2x=1-\sin^2x\to\cos x=\sqrt{1-\sin^2x}\\\\\sin x=0.42\\subtitute\\\\\cos x=\sqrt{1-0.42^2}=\sqrt{1-0.1764}=\sqrt{0.8236}\approx0.91$

3 0

3 years ago

In 2014, a toy store sold 11,831 stuffed animals. In 2015, the toy store sold 13,170 more stuffed animals than it did in 2014. T

Arlecino [84]

Answer: in all 3 years combined it should be 61,833 toys in total

8 0

3 years ago

Monica has $4.75 on her

Aleksandr [31]

Answer:

4.75÷.75=6

3.25÷.50=6

6 0

3 years ago

Leonard earned 100 from bonus plus 15 per day at his job this week . Which of the following expressions best represents Leonard'

Nataliya [291]

15 + 100d 15d + 100 15 + d + 100 15 + 100

6 0

3 years ago

Find the 87th term of the arithmetic sequence 12, 0, -12

adelina 88 [10]

Answer:

a(87) = -590

Step-by-step explanation:

Notice how each term of this arithmetic sequence is equal to the sum of the previous term and the common difference, -12.

The general formula a(n) = a(1) + (n - 1)d becomes:

a(n) = 12 - 7(n - 1)

and the 87th term a(87) = 12 - 7(87 - 1), or

a(87) = 12 - 7(86)

a(87) = -590

4 0

3 years ago