Answer:
False. Correct ratio is 
Step-by-step explanation:
the ratio of sine is opposite over hypotenuse
(opposite is the side across from the angle and hypotenuse it the slant line in the triangle)
The number of edges of a polyhedron with 4 faces and 4 vertices will be 6.
<h3>What is a polygon?</h3>
The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.
Using Euler's formula, the number of the edges does a polyhedron with 4 faces and 4 vertices have
We know the formula for the edges of the polyhedron will be
F + V = E + 2
The number of faces, vertices, and edges of a polyhedron are denoted by the letters F, V, and E.
Then we have
4 + 4 = E + 2
E = 8 - 2
E = 6
More about the polygon link is given below.
brainly.com/question/17756657
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Answer: Part A: 1.10 liter
Total amount of juice left = 0.25 + 0.30 + 0.75 - 0.20
Step-by-step explanation:
(original amount of juice + added juice) - juice that was drank = juice left in the jar
(0.25 + 0.30 + 0.75) - 0.20 =
1.30 - 0.20 =
1.10 left in jar
Answer:
the lengt is 3.27cm
Step-by-step explanation:
its pretty hard to explain