To determine first if A Square is a Rhombus.
Let us define a rhombus.
1) Has all four sides equal.
2) Has opposite sides parallel.
3) The diagonals bisect the angles and bisect each other at 90 degrees.
A Square also displays all of these properties.
So a Square is ALWAYS a Rhombus.
But a Rhombus is a not always a Square, except that Rhombus is a Square.
30 days, hath September. April June, and November. All the rest have 31, except for February, which has 28. And 29 on a leap year.
Answer:
Hector's kite is 61.84 feet from the ground.
Step-by-step explanation:
The angle of elevation of the kite is 42°15’30” when converted to decimals, it is ≅
Let the height of the kite to the horizontal of angle of elevation be represented as x. Applying the trigonometric function to the sketch of Hector's kite,
Sin θ =
Sin =
⇒ x = 86 x Sin
= 86 x 0.6725
= 57.835
x ≅ 57.84 feet
The height of Hector's kite from the ground = x + 4
= 57.84 + 4
= 61.84 feet
Answer:
C. x-intercept: −⅞; y-intercept: -7
Step-by-step explanation:
X-intercept
0 = −8x - 7
+7 + 7
__________
7 = −8x
_ ____
−8 −8
−⅞ = x
__________________________________________________________
Y-intercept
y = −8[0] - 7
0
y = −7
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