We know that
the lengths of any two sides of a triangle must add up to more than the length of the third side.
(<span>
Triangle Inequality Theorem) Part a) </span><span>Could the third side of the reflective sticker be 6 cm long? Explain your reasoning. If this third side is possible,
we know that
3+4 > 6-------> 7 > 6-----> is ok
3+6 > 4------> 9 > 4-----> is ok
4+6 > 3-----> 10 > 3-----> is ok
</span>see <span>the attached figure
the answer Part a) is</span><span>
the third side of the triangle can be 6 cm</span>
Part b) Could the third side of the reflective sticker be 1 cm long? Explain your reasoning
3+4 > 1-------> 7 > 1-----> is not ok
it can't be a triangle
the answer Part b) is
the third side of the triangle can't be 1 cm
Answer:
The final price of the textbook rounded to the nearest dollar is $167
Step-by-step explanation:
To solve this problem, we need to find out what 13.5% of $147 equals.
13.5% = 0.135
0.135 x $147 = $19.845
$147 + 19.845 = 166.845
Round to the nearest dollar to get $167
Answer:
a
Step-by-step explanation:
both sides being negative turns it positive
We can use the law of sines, which relates the angles and sides of a triangle.
The formula is:
,
where A, B, and C are angles and a, b, c are side lengths.
Let's find the missing angle. The interior angles of a triangle add up to 180 degrees, so the missing angle is 180-70-40 = 70 degrees.
Let's make a proportion and use the two 70 degrees angles and their opposite lengths. Since both sides have the same numerator of 70 degrees, we can equate the denominators together.
Answer y=x,3x+3y+0
Step-by-step explanation: