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4 years ago

Luis, Diego, and Cecil are going fishing.

Mathematics

1 answer:

UNO [17]4 years ago

6 0

Answer:

Step-by-step explanation:

If we call the number of worms in a can x, we can write:

4x + 3x + 2 + 2x = 65

9x + 2 = 65

9x = 63

x = 7 worms

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What is the volume of a sphere with a radius of 9.2 cm, rounded to the nearest tenth of a cubic centimeter?

chubhunter [2.5K]

Answer:

3262.9 cm^3

Step-by-step explanation:

Formula =

$\frac{4}{3} \times \pi r ^{3}$

Pi = 3.145

So,

$\frac{4}{3} \times 3.145 \times 9.2 ^{3} \\ = 3262.183595 \\ = 3262.9 cm^{3}$

Here you go

8 0

3 years ago

Look at the triangular prism. Work out the volume of the prism.

xz_007 [3.2K]

Answer:

See explanation

Step-by-step explanation:

The question has missing details, as the diagram of the prism is not shown.

However, I'll solve using a general rule.

The volume of a triangular prism is:

$Volume = \frac{1}{2}* b * h * l$

Where

$b = base$

$h = height$

$l = length$

Take for instance:

$b = 20cm$

$h = 10cm$

$l = 5cm$

The volume is:

$Volume = \frac{1}{2} * 20cm * 10cm * 5cm$

$Volume = 10cm * 10cm * 5cm$

$Volume = 500cm^3$

Another instance (see attachment).

From the attachment:

$b = 4.5cm$

$h = 5cm$

$l = 8cm$

The volume is:

$Volume = \frac{1}{2} * 4.5cm * 5cm * 8cm$

$Volume = 2.25cm * 5cm * 8cm$

$Volume = 90cm^3$

7 0

3 years ago

Image attached below

Alika [10]

Answer: n = 6

Step-by-step explanation:

The red dot(n) is on 6 so n =6

4 0

3 years ago

I WILL GIVE BRAINLIEST IMMEDIATELY!! I REPEAT, IMMEDIATELY!!!!

lakkis [162]

Answer:

Step-by-step explanation:

5 0

3 years ago

What does the function f (14) = 11 mean

Alex_Xolod [135]

Answer:

In general, when y = f(x), you are substituting a permissible x value into function f & its calculated 'output' is the value for y. Then (x,y) is an ordered pair, i.e. coordinates of a point on the graph. ... So our ordered pair is (-14,11).

5 0

4 years ago