Answer:
165 Calories
Step-by-step explanation:
A gram of carbohydrate contains 4 calories. A gram of protein also contains 4 calories. A gram of fat, though, contains 9 calories
5x9=45 10x4=40 20x4=80 45+40+80= 165
Answer:
374.83
Step-by-step explanation:
the rectangular prism is 240 and the triangular prism is 134.83
A=2(wl+hl+hw)=2·(6·6+7·6+7·6)=240
and i looked up the triangular one
First, note that x+21 and 3x+9 are "complementary angles;" they add up to 90 degrees. Thus, 4x + 30 = 90 degrees, so that 4x = 60 degrees, and x = 15 degrees.
A prime number only has the factors: 1 and itself.
1057 in this case a composite number because it has factors of: 1,7,151,1057
