Answer:
30
Step-by-step explanation:
units from (-1,1) to (5,-1) and (-1,-4) to (5,-4) = 6 units
units from (-1,1) to (-1,-4) and (5,-1) to (5,-4) = 5 units
area of rectangle = L X b
= 6 X 5
= 30
Answer:
n + 25 = 100
n = 75
Step-by-step explanation:
When you write an equation for what's given, you get n + 25 = 100.
Then you do some simple math and subtract 25 from 100 to find n. Or 75.
Hey there! :)
Answer:
x = 242 mm.
Step-by-step explanation:
Begin by setting up a proportion between the actual college building and the drawing.
Cross multiply:
99 × 22 = 9 × x
2178 = 9x
Divide both sides by 9:
2178/9 = 9x/9
x = 242 mm.
1
25------ this is mixed fraction
5
42/7 ×21/5
=42×3/5
=126/5
when we divied then it come in mixes fraction