Solve and check.

Mathematics

2 answers:

GarryVolchara [31]3 years ago

8 0

R=104.

104/6=17.33333333333333
52/3=17.33333333333333

Hope this helped☺☺

iren [92.7K]3 years ago

6 0

R is supposed to be 104.

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it have 3 sides but in the formula we have 4 sides which is (A b sides) (B base sides ) (C base side ) and (height) HEEELLLLPPPP

Vikki [24]

Answer:

225 m³ or 225 cubic meters

Step-by-step explanation:

Actually it has 5 sides, the 2 bases, the 3 lateral faces.

The formula for the volume of a triangular prism is: $\frac{h*b*l}{2}$

Using the given measurements, we get:

$\frac{9*5*10}{2} =\\\\\frac{450}{2} =\\\\225$

The volume of the prism is 225 m³

3 0

3 years ago

Is 12.89 irrational

STatiana [176]

No. It's the ratio of 1,289 to 100 .

Also, it can be written as a fraction with whole numbers
on top and bottom, like this: 1289 / 100 .

Also, it can be written down on paper completely, using
digits and a decimal point or fraction bar. (You did that.)

Any one of these three facts makes it a rational number.

7 0

3 years ago

3. Which of the following objects does not have three dimensions?

aleksandrvk [35]

Line because a line is not 3-D

4 0

2 years ago

What is perimeter and area

miss Akunina [59]

Perimeter is the surrounding of a shape area is the space inside a shape

5 0

3 years ago