Answer:
Length of diagonal line from 1 to 2 =17.3 cm
Mass= 124.57 grams =0.12457 kg
Weight=1.22 Newton
Step-by-step explanation:
Sides of cube = s=10cm
First take the bottom of cube we can get right angle triangle
And using Pythagoras theorem
By solving
Now taking the triangle formed between point 1 and 2 we get
=17.3
Density=2.1 gram per cubic inch
Density = mass/volume
As sides=10 cm=3.9 inch
Volume of cube ==59.3 cubic inch
Mass=Density X Volume
Mass= 2.1 X 59.3=124.57 grams =0.12457 kg
Weight = mass X g
As
Weight = 0.12457 X 9.8 =1.22 Newton
Answer:
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Step-by-step explanation:
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A move decimal behind the 7 ten places to the right since its positive
Answer:
B. 20 sq. cm
Step-by-step explanation:
Given:
The legs of a right triangle measure:
and
To find the area of the triangle.
Solution:
The legs of the right triangle means the base and height of the triangle and thus, we can apply the formula to find the area of the triangle.
Plugging in base and height of the triangle in the formula.
Thus, area of triangle = 20 sq. cm.
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You will have 2 different x's and they are 3 and 6.
You will have 2 different y's and they are 16 and 19.
In order to get m, you have to subtract y2-y1/x2-x1=m
So the answer would be 1.
In order to solve b, you have to choose one of your given coordinate points and plug them in for x and y and plug in your m, which is 1.
I will be choosing the coordinate points (3,16)
So our b is 13.
So our answer using the form is y=1x+13