Answer:
<h2>4</h2>
Step-by-step explanation:
Answer:
you have to divide 12 by 15
Step-by-step explanation:
You can because you already know the number is 3 and the blank number is n
Work: 2x/2 > 5/2 =2.5. answer-2.5
Answer:
x = -2
TU = 4
UB = 2
Step-by-step explanation:
you can add x^2 with 4x+10 and equate it to 6:
x^2 + 4x + 10 = 6
x^2 + 4x + 4
then u can use the roots formula : x = (-b ± √ (b2 - 4ac) )/2a
so it'll be x = {-4±[√16 - 4(4)]}/2
x= -2
then u can substitute it and find TU and UB
TU= (-2)^2 = 4
UB= 4(-2)+10 = 2
