B. 0.52 • 230
C. 52 • 230 • 100
D. 230/52
Answer:
B) 0.52 * 230
Step-by-step explanation:
52% of 230 = 52% * 230
Answer: b
Step-by-step explanation:
We can state that :
x⇒52 percent
so x=( 230*52)/100
=230*0.52
How many pizzas does the committee need to order so that each person can have one slice ? Show your work . Explain your answer .
Answer:
5/6
Step-by-step explanation:
1/6 + 2/3
We need to get a common denominator of 6
1/6 + 2/3 *2/2
1/6 + 4/6
5/6
b) m<2= ?
c) m<3= ?
d) m<4= ?
e) m<5= ?
f) m<6= ?
The measures are: ∠ 1 = 80°, ∠ 2 = 57°, ∠ 3 = 57°, ∠ 4 = 43°, ∠ 5 = 137° and ∠ 6 = 123°
An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in the plane that contains the rays.
Given is a figure, (refer to figure attached)
1) ∠ 1 = 80° (vertically opposite angles)
2) 43°+∠ 1 + ∠ 2 = 180° (linear pair)
∠ 2 = 180°-(43+80)
∠ 2 = 57°
3) ∠ 3 = ∠ 7 (alternate interior angles)
∠ 7 = ∠ 2 (vertically opposite angles)
∠ 3 = ∠ 2 (transitive property)
∠ 3 = 57°
4) ∠ 4 = ∠ 8 (alternate interior angle)
∠ 8 = 43° (vertically opposite angles)
∠ 4 = 43° (transitive property)
5) ∠ 5 = ∠ 1 + ∠ 2 (corresponding angles)
∠ 5 = 137°
6) ∠ 6 = 80° + ∠ 8 (corresponding angles)
∠ 6 = 80° + 43°
∠ 6 = 123°
Hence, The measures are: ∠ 1 = 80°, ∠ 2 = 57°, ∠ 3 = 57°, ∠ 4 = 43°, ∠ 5 = 137° and ∠ 6 = 123°
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m<1= 80 due to the Corresponding Angles Postulate.
m<2= 360-(80+80)-(43+43) = 360-246 = 114/2 = 57
m<3= 57
m<4= 57+80+x = 180 ---> 137+x = 180 ---> x = 43
m<5= 180-43 = 137
m<6= 180-57 = 123