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3 years ago

PLEASE I NEED HELP THX :) <3

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

6 0

Answer: 5/2

Step-by-step explanation:

Plug in two points from the table into the formula y2-y1 divided by x2-x1

I hope this helps.

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Witch ratio is the same as 2/3

Sophie [7]

Answer:

6 : 15

Step-by-step explanation:

3 0

2 years ago

Given triangle 'ABC' with a = 4, b = 11, and measurement of A = 41 Degrees , find the number of distinct solutions.

n200080 [17]

It should be A, since b=11> acosA

3 0

3 years ago

The figure is made up of a cylinder and a sphere which has been cut in half. The radius of each half sphere is 5 mm. What is

alexgriva [62]

<h2>Answer:</h2>

<em>Rounded to the nearest hundredth the volume of the composite figure is:</em>

<em>1308 33 cubic millimeters</em>

<h2>Explanation:</h2>

Hello! I wrote the complete question in a comment above. The volume of a cylinder is defined as:

$V_{c}=\pi r^2 h \\ \\ r:radius \\ \\ h:height$

While the volume of half a sphere is:

$V_{hs}=\frac{2}{3}\pi r^3$

Since we have 2 half spheres, then the volume of these is the same as the volume of a sphere:

$V_{s}=\frac{4}{3}\pi r^3$

Then, the composite figure is:

$V=\pi r^2 h +\frac{4}{3}\pi r^3 \\ \\ V=\pi r^2(h+\frac{4}{3}r)$

The radius of the cylinder is the same of the radius of each half sphere. So:

$r=5mm \\ \\ h=10mm \\ \\ \\ V=(3.14) (5)^2((10)+\frac{4}{3}(5)) \\ \\ V=25(3.14)(10+\frac{20}{3}) \\ \\ \boxed{V\approx 1308.33mm^3}$

7 0

3 years ago

Can you guys help me?

fiasKO [112]

16.
1/2= 0.5 and it takes 16 months to get to 8 inches.
0.5x16=8

8 0

3 years ago

Read 2 more answers

Urgent pls help!

White raven [17]

Answer:

3^(2/15)

Step-by-step explanation:

Ask in comments if you want.

5 0

3 years ago