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Potatobird
Nom d'utilisateur
Potatobird
But
328
Membership
Stats
Questions
66
Réponses
17
74 Questions
17 Answers
0
12
1
+328
the number of sides of each interior angle of a regular polygon is 36 less than 8 times the measure of each exterior angle. Fine the number
The number of sides of each interior angle of a regular polygon is 36 less than 8 times the measure of each exterior angle. Find the number of sides of the polygon.
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Potatobird
26 janv. 2024
0
135
1
+328
A dot is marked at each vertex of a triangle . Then and more dots are marked on the sides and respectively. How many
A dot is marked at each vertex of a triangle . Then and more dots are marked on the sides and respectively. How many triangles have their vertices at these dots?
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Potatobird
26 nov. 2022
0
150
1
+328
How many pairs of vertical angles are formed by distinct lines that have a common point of intersection?
How many pairs of vertical angles are formed by distinct lines that have a common point of intersection?
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Potatobird
26 nov. 2022
0
148
1
+328
At a gathering of 30 people, there are 20 people who all know each other and 10 people who know no one.
At a gathering of 30 people, there are 20 people who all know each other and 10 people who know no one. People who know each other hug, and people who do not know each other shake hands. How many handshakes occur?
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Potatobird
26 nov. 2022
0
166
1
+328
Find .
Find .
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Potatobird
8 nov. 2022
0
158
1
+328
Determine the value of .
Determine the value of .
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Potatobird
8 nov. 2022
0
169
5
+328
Help! Need answers in two days max!
Find
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Potatobird
7 nov. 2022
0
237
1
+328
Chantal and Jean start hiking from a trailhead toward a fire tower. Jean is wearing a heavy backpack
Chantal and Jean start hiking from a trailhead toward a fire tower. Jean is wearing a heavy backpack and walks slower. Chantal starts walking at 4 miles per hour. Halfway to the tower, the trail becomes really steep, and Chantal slows down to 2 miles
lire plus ..
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Potatobird
12 mai 2022
0
236
1
+328
Shelby drives her scooter at a speed of 30 miles per hour if it is not raining, and 20 miles per hour if it is raining. Today she drove in
Shelby drives her scooter at a speed of 30 miles per hour if it is not raining, and 20 miles per hour if it is raining. Today she drove in the sun in the morning and in the rain in the evening, for a total of 16 miles in 40 minutes.
lire plus ..
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Potatobird
12 mai 2022
0
272
1
+328
Samia set off on her bicycle to visit her friend, traveling at an average speed of 17 kilometers per hour. When
Samia set off on her bicycle to visit her friend, traveling at an average speed of 17 kilometers per hour. When she had gone half the distance to her friend's house, a tire went flat, and she walked the rest of the way at 5 kilometers
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Potatobird
11 mai 2022
0
252
1
+328
Sofia ran 5 laps around the 400-meter track at her school. For each lap, she ran the first 100 meters at an average speed
Sofia ran 5 laps around the 400-meter track at her school. For each lap, she ran the first 100 meters at an average speed of 4 meters per second and the remaining 300 meters at an average speed of 55 meters
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Potatobird
11 mai 2022
0
330
2
+328
Driving at a constant speed, Sharon usually takes 180 minutes to drive from her house
Driving at a constant speed, Sharon usually takes 180 minutes to drive from her house to her mother's house. One day Sharon begins the drive at her usual speed, but after driving 1/3 of the way, she hits a bad snowstorm and reduces her speed
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Potatobird
10 mai 2022
0
287
1
+328
Kate rode her bicycle for 30 minutes at a speed of 16 mph, then walked for 90 minutes
Kate rode her bicycle for 30 minutes at a speed of 16 mph, then walked for 90 minutes at a speed of 4 mph. What was her overall average speed in miles per hour?
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Potatobird
10 mai 2022
0
502
3
+328
Janet's socks
Janet has 10 pairs of specialty socks, each pair in a different color. Suppose she randomly picks two out of the drawer without looking, what is the probability thatthe two socks are a matching pair?
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Potatobird
2 mars 2021
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