Complementary angles are two angles that total 90°, so yes, you are correct.
ANSWER: The answer is (B) the sum of the measures of the two angles is 90°.
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(a)7x4=28
2x2=4
28-4=24
24-1=23 points
(b)20/4=7 correct answers
There are 9 unit squares, 4 2x2 squares, and 1 3x3 square, for a total of 14.
Answer: Option 3
Step-by-step explanation: Option (3) is correct.The surface area of a rectangular prism of given dimension is 170 square inches.Step-by-step explanation:Given : a rectangular prism whose base is 5 inches by 6 inches and whose height is 5 inches.We have to find the surface area of a rectangular prism of given dimension.Since a rectangular prism whose base is 5 inches by 6 inchesThat is length (l)= 5 inches Width (w) = 6 inches and height (h) = 5 inches.Also . Substitute, we have,simplify , we have,surface area of a rectangular prism = 170 inches²Thus, the surface area of a rectangular prism of given dimension is 170 square inches
Hydrogen is around 0.000053% and Helium is around <span>0.000524%</span>
