8682 would be your answer.
Answer:
Global surface temperature has been measured since 1880 at a network of ground-based and ocean-based sites. Over the last century, the average surface temperature of the Earth has increased by about 1.0o F.
Step-by-step explanation:
The answer is to 1/4 hamburger is 4 oz
Answer:
1035.33 feet
Step-by-step explanation:
OBH is a triangle and the sum of the angles of a triangle = 180
∠OBH = 90°
∠OHB = 180 -(49 + 90) = 41°
The law of sines that the ratio of each side of a triangle to the sin of the angle opposite it is the same
Thus
A/sinα = B/sinβ = C/sinγ
where A, B and C are the three sides of the triangle and α, β, γ corresponding respectively to the angles opposite them.
Using the law of sines
Therefore BH which is the height the helicopter is flying at is
≈ 1035.33 feet
2) perpendicular lines form right angles
3) perpendicular lines form right angles
4) all right angles are congruent
5) reflexive property
6) ASA
7) CPCTC
8) ABCD is a rhombus because it is a parallelogram with a pair of consecutive congruent sides