Answer:
XY = 18
Step-by-step explanation:
The figures are similar so the ratios of corresponding sides are equal, that is
= , substitute values
= ( cross- multiply )
10 XY = 180 ( divide both sides by 10 )
XY = 18
Answer:
1/2
Step-by-step explanation:
Answer:
1 out of a 50% chance
Step-by-step explanation:
hope it helps
Kevin painted of the wall.
Solution:
Fraction of the wall painted by Elena =
Fraction of the wall painted by Matthew =
Fraction of the wall painted by Kevin = ?
Full wall can be taken as 1.
<u>To find the wall painted by Kevin:</u>
Rest of the wall = Full wall – painted by Elena – Painted by Matthew
To make the denominator same, multiply the numerator and denominator of the first term by 9.
Rest of the wall =
Hence the kevin painted of the wall.
U use y=mx+b to find the slope, and the answer would be m=-3