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Aleksandr-060686 [28]
3 years ago
8

ASAP ASAP ASAP NEED HELP NEED HELP PLSSSSSSSSS

Mathematics
1 answer:
In-s [12.5K]3 years ago
5 0

Answer:

4

9

2

−

5

6

−

5

6

+

6

4

Step-by-step explanation:

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Help I’m dumb and it’s due soon.
egoroff_w [7]

Answer:

Options A, C and D are correct ones.

Step-by-step explanation:

Options A, C and D are correct.

3 0
3 years ago
Sam has ⅙ of a book left to read. He wants to finish the book by reading the same amount every day for 4 days. How much of the b
babymother [125]

4 (1/16)  =  4/16   =  1/4

(1/4) / 4    =   1/16  each day

7 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (-2, 3)(−2,3) and (-14, -5) ?(−14,−5)? Write your answer in simples
NNADVOKAT [17]
I don't know the answer I'm just answering some thing so that Brinley will let me ask a question. Hope this helps LOL
7 0
3 years ago
Consider the vitamin capsule below.
shusha [124]

Answer:

We have a cylinder and two semispheres.

The volume of a cylinder is equal to:

Vc =h*pi*r^2

where h is the height, r is the radius, and pi = 3.14

We know that the diameter is d = 8.4 mm, and the radius is half of that:

r = 8.4mm/2 = 4.2mm

Then the volume of the cylinder is:

Vc = 15.2mm*3.14*(4.2mm)^2 = 841.9 mm^3

The volume of a sphere is:

Vs = (3/4)*pi*r^3

The radius of the sphere is the same as the radius of the cylinder, and for a semisphere, we have half of the volume written above,

Vss = (3/8)*3.14*(4.2mm)^2 = 87.2mm^3

and we have two of those, so the total volume is:

Vt = 841.9 mm^3 + 2*87.2mm^3 = 1016.3 mm^3

The surface area of the figure is equal to the curved surface of the cylinder plus the surface of the two semispheres.

The curved surface of the cylinder is:

Sc = 2*pi*r*h = 2*3.14*4.2mm*15.2mm  = 400.9 mm^2

The surface of a sphere is:

Ss = 4*pi*r^2

and for each semisphere, we can find the surface by dividing the previous equation by two, but we have two semispheres, so we can jump a step and think the two semispheres as only one sphere.

Ss = 4*3.14*(4.2mm)^2 = 221.6mm^2

The total surface is St = 221.6mm^2 + 400.9 mm^2 = 622.5 mm^2

7 0
3 years ago
What is the equation of the line that has a slope of -6 and passes through the point (-1,3)
tangare [24]

Answer:

-2,9

Step-by-step explanation:

Dont want to explain too long

8 0
2 years ago
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