What? Not everybody has the same math book, try asking someone in your school
It is 28 in squared :/ duh
Answer:17ft because if its 8 ft from the base so if the ladder is 25 and your 8 ft away subtract 25 from 8 and there
Answer:
y=4x+3.....hope this helps ; )
Step-by-step explanation:
Answer:
x = -5
y = 6
Step-by-step explanation:
3x + 7y = 27 --------------(I)
-3x + y = 21 -----------(II)
Add equation (I) & (II) and so x will be eliminated and we can find the value of y.
(I) 3x + 7y = 27
(II) <u> -3x + y = 21 </u> {add}
8y = 48
y = 48/8
y = 6
Plugin y = 6 in equation (I)
3x +7*6 = 27
3x + 42 = 27
3x = 27 - 42
3x = -15
x = -15/3
x = -5
