9514 1404 393
Answer:
1 : 400
Step-by-step explanation:
A meter is 100 cm, so 4 m = 400 cm.
1 cm : 4 m = 1 cm : 400 cm = 1 : 400
Answer:
x=√10 y=√10
Step-by-step explanation:
a^2+b^2=c^2
c=√20
c^2=20
a^2+b^2=x^2+y^2
x=y
x=√10
y=√10
Answer: no
Step-by-step explanation:
4÷5 equals 0.8
While 1 × 1/4 equals 0.25
Answer:
3, 3, -60
Step-by-step explanation:
The area of a rectangle is equal to the product of its length and width. So, to create an equation representing the area of this rectangle, multiply the length, , and the width, , and set the product equal to the area, 54.
Then rewrite the equation using the distributive property, and move all terms to the left side of the equation.
So, the equation to find the value of n is .
Use the cross multiplication method. 768.57 over 41.1= x/1 768.57 times 1=768.57 41.1 times x=41.1x 768.57/41.1=x x=18.7 18.7mph
