1 Different types of watches lose accuracy at different rates, as shown in the table below. Seconds gained lost per 24 hours
Type of watch
Worst Typical Best
Vintage mechanical 360 215 15
Modern mechanical
t10
Modern quartz
+2 +1
10.1
Marcello has one watch of each type. He synchronises them so that they all show exactly the
same time
What is the biggest difference there could be between the times shown on two of the watches
after 24 hours?
A 10 seconds
B 20 seconds
C 50 seconds
D
70 seconds
No

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1

What would the rule be for the reflection of y=-3

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°