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4 years ago

Calculate 9 · 10-5 divided by 3 · 10-9

Mathematics

1 answer:

MrMuchimi4 years ago

8 0

Answer:

89.33333333

Step-by-step explanation:

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CAN SOMEONE PLEASE HELP ME ASAP ILL MARK BRAINLIST!!!!

slava [35]

Answer:

311/9

Step-by-step explanation:

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3 years ago

Difference in elevation between mount Everest and Dead sea

Snowcat [4.5K]

The difference is 27, 735 ft

5 0

3 years ago

Read 2 more answers

3x - 4y - 1=0

olchik [2.2K]

Answer:

solvable

Step-by-step explanation:

The coefficients of x and y have different ratios, so the equations are solvable.

The solution is (x, y) = (7/15, 1/10).

3 0

3 years ago

If f(x) = -3x - 5 and g(x) = 4x - 2, find (f+ g)(x).

Stella [2.4K]

Answer:

$\boxed{\sf x - 7}$

Given:

f(x) = - 3x - 5

g(x) = 4x - 2

To Find:

(f + g)(x)

Step-by-step explanation:

$\sf (f + g)(x) = f(x) + g(x) \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = - 3x - 5 + 4x - 2 \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 4x - 3x - 5 - 2 \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = x - 5 - 2 \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = x - 7$

7 0

3 years ago

What is the approximate volume of the sphere? Use 3.14 to approximate pi and round your answer to the nearest hundredth if neces

OLga [1]

Answer: $523.33\ mm^3$

Step-by-step explanation:

We know that the volume of sphere is given by :-

$\text{Volume}=\frac{4}{3}\pi r^3$ , where r is the radius of sphere.

Given: The length of the dotted line extending from middle point of sphere to edge must be the radius of the sphere.

Now, radius of the sphere = 5 mm

The volume of the given sphere will be :-

$\text{Volume}=\frac{4}{3}\pi (5)^3\\\\\Rightarrow\ \text{Volume}=\frac{4}{3}(3.14)(125)\\\\\Rightarrow\ \text{Volume}=523.3333\approx523.33\ mm^3$

8 0

3 years ago