Answer:
below
Step-by-step explanation:
all sides are equal in rhombus
4x = 100
x = 25
diagonals bisect at right angles in rhombus
w=3
36° is alternate to right triangle where z° is there.
z+36+90= 180
z = 54°
take right triangle where y° is there
sin y = 3/10
y = 17.45°
Metric prefixes are related by a power of ten.
____
deci- means 1/10 = 10⁻¹ . . . . . . . 1 m = 10 dm
centi- means 1/100 = 10⁻² . . . . . 1 m = 100 cm
Answer:
21499.4 in³
Step-by-step explanation:
1. Find the area of the face:
a. Triangle: 1/2*b*h = 1/2*30*15 = <em>225 in²</em>
b. Rectangle: b*h = 22*30 = <em>660 in²</em>
c. Semi-circle: 1/2*πr² = 1/2*π*(d/2)² = 1/2*3.14*11² = <em>189.97 in²</em>
d. Total: 225 + 660 + 189.97 = <em>1074.97 in²</em>
2. Find height: <em>20 in</em>
3. Find volume: 1074.97*20 = 21499.4 in³
Answer:
D) Negativo
Step-by-step explanation:
porque el número 981 es impar.
si el número fuera par, por ejemplo 982, sería positivo.