User: Solve this equation: 80 = 3y + 2y + 4 + 1.
A. y = 1/5
B. y = 75
C. y = 15
D. y = –15

User: Which of the following is an example of perpendicular lines?
A.
B.
C.
D.

Weegy:
what are examples of perpendicular lines?
When two lines are perpendicular, the slope of one is the negative reciprocal of the other.
Example 1. Are two lines perpendicular?
Example 2. [ Define a line through a point perpendicular to a line
See the example in this page: ] vjmeneses01|Points 126|

User: If two angles are supplementary and one of them is 30°, what is the measurement of the second angle?
A. 60°
B. 150°
C. 180°
D. 90°

User: Two angles are supplementary. The first angle measures 60°. What is the measurement of the second angle?
A. 90°
B. 180°
C. 120°
D. 30°

Weegy: Two angles are supplementary. The first angle measures 60 . What is the measurement of the second angle? The answer is D. 120 . [ ] experto|Points 519|

User: The basketball court in the park is a rectangle. Two of the sides are 84 feet long, and the other two sides are 50 feet long. What is the perimeter of the basketball court?
A. 134 feet
B. 100 feet
C. 268 feet
D. 168 feet

User: A carpenter is making a brace for a chair. To do so she intersects two pieces of wood to make two sets of vertical angles. The obtuse angles formed are each 145°. What is the measurement of each acute angle formed?
A. 35°
B. 25°
C. 90°
D. 180°

Weegy: A carpenter is making a brace for a chair. To do so she intersects two pieces of wood to make two sets of vertical angles. The obtuse angles formed are each 145 . [ The measurement of each acute angle formed is: 35? (35 degrees).
] emdjay23|Points 21046|

User: Using the formula C = 2 r, find the circumference of a circle with diameter of 28 inches.
A. 44 in.
B. 88 in.
C. 56 in.
D. 28 in.

User: In order for a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is needed for a button with a circumference of 9.42 centimeters?
A. 6 centimeters
B. 4 centimeters
C. 3 centimeters
D. 1.5 centimeters

Weegy: Same thing again. 9.42 = 2 r. Since you are looking for the diameter now instead of the radius, all you need to do is divide 9.42 by . 9.42/ = 2.9984
Note: is a non-repeating, non terminating decimal. [ This means that there is no repeating pattern, and it does not end. The first 10 digits of are 3.141592653 ] Balqueen|Points 127|

User: The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 42 inches, how long is each spoke? Round your answer to the nearest hundredth.
A. 7 inches
B. 6.25 inches
C. 6.69 inches
D. 13.38 inches

Weegy: The spokes are 13.38 inches long. Frankie17851|Points 3289|

User:
10. Which one of the following statements is true of parallel lines?
A. They intersect at one point.
B. They never intersect.
C. They intersect at more than one point.
D. They intersect at least twice.

Weegy: Parallel lines never intersect.
schomakermw|Points 0|

User: Two angles are supplementary. The first angle measures 40°. What is the measurement of the second angle?
A. 60°
B. 50°
C. 140°
D. 120°

User: Jim bought a new pair of glasses. The lenses had six sides. The lenses were in the shape of a
A. heptagon.
B. square.
C. quadrilateral.
D. hexagon.

Weegy: Jim bought a new pair of glasses. The lenses had six sides. The lenses were in the shape of a HEXAGON.

User: two angles are complementary. The first angle measures 35°. What is the measurement of the second angle?
A. 55°
B. 145°
C. 125°
D. 75°

Weegy: Two angles are complementary. The first angle measures 35 . What is the measurement of the second angle?
Answer: A. 55? ACTS|Points 112|

User:
15. The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 48 inches, how long is each spoke? Use 3.14 for , and round your answer to the nearest hundredth.
A. 15.29 inches
B. 7.64 inches
C. 8 inches
D. 12 inches

Weegy: The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 48 inches, the length of each spoke is: 7.64 inches.
***C=2PIR
48=2*3.14*R
48=6.28R
R=48/6.28
R=7.64 inches
emdjay23|Points 21046|

User:
17. Which one of the following statements is true of perpendicular lines?
A. They intersect at one point.
B. They never intersect.
C. They intersect to form an obtuse angle.
D. They intersect to form an acute angle.

Weegy: They intersect at one point-is true of perpendicular lines.
*** Two lines are said to be perpendicular if they intersect at right angles.
Any two perpendicular Lines intersect at exactly one [ point.
] emdjay23|Points 21046|

User: What is the circumference of a circle with a diameter of 45 centimeters?
A. 282.7 centimeters
B. 70.7 centimeters
C. 141.4 centimeters
D. 6,361.7 centimeters

Weegy: In circles the circumference is 3.14 (p) times the Diameter.
Thus the formula looks like:
2pr or pd. Answer: D. 141.4 centimeters ge|Points 135|

User: The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 27 inches, how long is each spoke? Round your answer to the nearest hundredth.
A. 4.30
B. 2.93
C. 2.07
D. 8.59

User: The perimeter of a church window is 80 inches. If the window is in the shape of a square, what is the length of each side of the window?
A. 15 inches
B. 40 inches
C. 20 inches
D. 60 inches

Weegy: 2s + s + 12 = 132, 3s + 12 = 132, subtract 12 from both sides, 3s = 120, divide both sides by 3 to get s = 40. User: Solve this inequality: j/4 – 8 –12
Weegy: j/4 – 8 User: If 3 times a number minus 2 equals 13, what is the number?
A. –6
B. 5
C. 2
D. 4
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