Answer:
2) is addition property
3) is multiplication property
Step-by-step explanation:
I think she will need 3 cups of flour. B. If 2 cups make 20. Then 2 more cups would make 40. so i think it would be 3 cups. Which is in between 2 and 4. And 30 is in between 20 and 40.
I hope this will help you!!
Answer:
<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>
➪x= 3
Step-by-step explanation:
4x-(8-x)-2=9x-20+x-5
=> 4x-8+x-2 = 9x+x-5
=> 5x-10 = 9x-20+x-5
=> -10+5 = 10x-20-5x
=> -5+20 = 5x
=> 15 =5 x
=> 15/5 = x
=> 3 = x
Answer:
the building is 28m
Step-by-step explanation:
(x-3)^2 + (y+5)^2 = 25
remove the ^2's from the left side:
(x-3) +(y+5) = sqrt(25)
(x-3) +(y+5) = 5
radius = 5
now solve for zero 's on the left side:
x-3 = 0 x = 3 (3-3=0)
y+5 = 0 y = -5 (-5 +5=0)
so center = (3,-5) and radius is 5
Answer is last one.
