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2 years ago

GUYS PLEASE HELP IM IN NEED I WILL MARK BRAINLIEST

Mathematics

2 answers:

jekas [21]2 years ago

6 0

The answer would be 1/3 up 1 over 3.

Blizzard [7]2 years ago

3 0

The slope would be 1/3

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help please Answer options: A. 18.86 B. 120 C. 13.37 D. 6.43

SVETLANKA909090 [29]

What is the question?

5 0

3 years ago

Create three geometric sequences of your own (including one that is decreasing). Extend your sequences to include five terms. Th

Karo-lina-s [1.5K]

Answer:

a) $a_n=5\,\,(2)^{n-1}$

b) $b_n=100\,\,(\frac{1}{2} )^{n-1}$

c) $c_n=160\,\,(-\frac{1}{2} )^{n-1}$

Step-by-step explanation:

a) Geometric sequence with first term 5 and common ratio 2, where the nth term can be calculated via:

$a_n=5\,\,(2)^{n-1}$

The first five terms are: $a_1=5;\,\,\,a_2=10;\,\,\,a_3=20; \,\,\,a_4=40;\,\,\,a_5=80$

b) Geometric sequence with first term 100 and common ratio 1/2, where the nth term can be calculated via:

$b_n=100\,\,(\frac{1}{2} )^{n-1}$

The first five terms are: $a_1=100;\,\,\,a_2=50;\,\,\,a_3=25; \,\,\,a_4=12.5;\,\,\,a_5=6.25$

c) Geometric sequence with first term 160 and common ratio -1/2, where the nth term can be calculated via:

$c_n=160\,\,(-\frac{1}{2} )^{n-1}$

The first five terms are: $a_1=160;\,\,\,a_2=-80;\,\,\,a_3=40; \,\,\,a_4=-20;\,\,\,a_5=10$

4 0

3 years ago

The sum of three consecutive integers is 915. what are the integers

ra1l [238]

(x-1)+x+(x+1)=915
3x=915
x=305

304, 305, 306

4 0

3 years ago

Name the type of transformation that maps the pre-image, ABC, to the image, A'B'C'. show your work

AleksAgata [21]

Answer:

reflection across y translate 1 unit to the right translate 6 units down

Step-by-step explanation:

6 0

2 years ago

Find volume with full working out pls asap

ZanzabumX [31]

Answer:

868 m³

Step-by-step explanation:

Volume = Difference of cones

V = ⅓(pi×r²h)

Volume of cone with base Circle O:

h = 8.2+8.2 = 16.4 m

V1 = ⅓(pi×7.6²×16.4)

V1 = 991.97

Volume of cone with base Circle A:

V2 = ⅓(pi×3.8²× 8.2)

V2 = 124 m³

Volume = V1 - V2

991.97 - 124 = 868 m³

6 0

3 years ago