You put x-5 equal to 0 and then add 5 to the other side
Work:
X-5=0
X=5
Answer:
Step-by-step explanation:
Area of Square = side * side
= 9 * 9 = 81 sq.m
There are 4 quadrants.
r = 9/2 m = 4.5 m
Area of 4 quadrants = 4 * (1/4) * πr² = πr²
= 3.14159 * 4.5 * 4.5
= 63.62 sq.m
Area of shaded part = Area of square -Area of 4 quadrants
= 81 - 63.62
= 17.38 sq.m
Answer:
flying disc
Step-by-step explanation:
The formula of the circumference of circles is: diameter ×
I will find the circumference of each object to see if it matches the circumferences on the table.
Half dollar coin: 3 = 10 (rounded to nearest integer) CORRECT!
Flying disc: 23 = 72 (rounded to nearest integer) WRONG!
Jar lid: 8 = 25 (rounded to nearest integer) CORRECT!
Flower pot: 15 = 48 (rounded to nearest integer) CORRECT!
Based on the table, it was recorded that the circumference of the flying disc is 28, but we have calculated based on the diameter that it should be 72, so the measurement is inaccurate.
Answer:
Step-by-step explanation:
-8
Answerr b 4
Step-by-step explanation: