Answer:6x+25
109
Step-by-step explanation:
X is the amount of years since 1995
2009 is 14 years so plug in 14 for x and solve
Answer:
D. 137
Step-by-step explanation:
First, get the area of the rectangle:
Then, get the area of the triangle:
Now substract the area of the triangle from the rectangle:
165 - 28 = 137
∴ 137
Answer:
heya! ^^
so the question demands us to calculate what is 20% of 60.
that's quite simple. so let's see how we gótta do this question.
hope helpful :D
The figure is correctly described by
A Prism
D Solid
F Polyhedron*
_____
* By one definition, a polyhedron has "typically more than 6" plane faces bounded by polygons and joined at the edges. This figure has 5, so could be argued not to have enough faces to qualify as a polyhedron.
Answer:
11.98661
Step-by-step explanation:
1. add up the masses of each proton and of each neutron that make up the nucleus,
2. subtract the actual mass of the nucleus from the combined mass of the components to obtain the mass defect.
1.007825 + 1.008665 = 2.01649
14.0031 - 2.01649 = 11.98661