the expression 
as a sum or difference is 
and , is simplified as 
.
<u>Step-by-step explanation:</u>
We need to rewrite the expression as a sum or difference , them simplify if possible , And the expression is :
From trigonometric identity we know that
Using the above identity we get:
⇒
⇒ 
⇒
⇒ 
⇒
Therefore , the expression as a sum or difference is and , is simplified as .
Answer:
duster f vying FE65820 crystal cyst
Pretty sure is is 1,000,000 i think hope i helped.
Answer:
The value of <em>x</em> is 
.
Step-by-step explanation:
The distributive property is:
a (b + c) = a · b + a · c
The expression is:
Solve using the distributive property as follows:
Thus, the value of <em>x</em> is .
Number Two:
The formula to find the volume of a triangular prism is the area of the triangle/base multiplied by the height.
Finding the area of the base:
10×15=150×0.5=75
Now multiply it by its height.
75×25
1,875 m³
Number Four:
You need to multiply the width times the height times the length, or in any arrangements. Everything needs to get mutiplied together.
1×2.5
2.5×9
22.5 cm³
