What is the area of the triangle? On a coordinate plane, a triangle has a base of 8 units and a height of 6 units. 24 square uni
2 answers:
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Answer:
and
Step-by-step explanation:
sinB = =
=
tanC = =
=
Thus
sinB tanC = ×
( cancel b on numerator/ denominator )
=
---------------------------------------------------------------------------
sinC = =
=
tanB = =
=
Thus
sinC tanB = ×
( cancel c on numerator/ denominator )
=
Hi there!
Let's start by replacing "a number" by the letter "x" so that we can do an equation and isolate "x" to find your answer :
(x - ) +
= -7
subtract on each side of the equation
x - = -8.25
add on each side of the equation
x = -7.5
-7.5 - 3/4 = -8.25
-8.25 + 5/4 = <u>-7</u>
So your answer is : Three-fourths was subtracted from -7.5, and then 5/4 was added to the result. The sum was -7.
There you go! I really hope this helped, if there's anything just let me know! :)