Answer:
z < 8
Step-by-step explanation:
Add 3 to both sides
8 > z OR z < 8
Oi :)
1) There are 3 significant digits

2)
15 Mi/h = 22 ft/s
3)

4)
There are 4 significant digitis. Leter C
Answer: -1
Step-by-step explanation:
Given by your question
2(3x-1)≥4x-6
Distributive property to take off the parentheses
2×3x-2×1≥4x-6
6x-2≥4x-6
Subtract 4x on both sides (Subtractive property of equality)
6x-2-4x≥4x-6-4x
2x-2≥-6
Add 2 on both sides (Addition property of equality)
2x-2+2≥-6+2
2x≥-4
Divide 2 on both sides (Division property of equality)
2/2 x≥-4/2
x≥-2
----------------------------------------------------------------------------
Looking at the options you've provided.
-10 INCORRECT, it is not greater or equal to -2
-5 INCORRECT, it is not greater or equal to -2
-3 INCORRECT, it is not greater or equal to -2
-1 CORRECT, it is greater than -2
Hope this helps!! :)
Please let me know if you have any question
Answer:
4
Step-by-step explanation:
have a nice day
Answer:
C
Step-by-step explanation:
Triangle CGF and triangle CED are similar. Hence, the ratio of their corresponding sides are equal. Thus we can write:

<em>We can now cross multiply and solve for CD:</em>

Since GF is a midsegment of CDE, CD is double of CF. So we can write:

<em>By using quadratic formula
and with a=3, b= -5.2, and c= -1.6, we find the value of x to be:</em>

<em>Since the expression for CD is
, we plug in
into this expression to find value of CD:</em>

The correct answer is C