Given:
The inequality is
To find:
The missing step in solving the given inequality.
Solution:
Step 1: The given equation.
Step 2: Subtract 8x from both sides.
Step 3: Add 4 on both sides.
Step 4: Divide both sides by -2 and change the sign of inequity as we divide the inequality by a negative number.
Therefore, the missing step is .
Answer:
AC=9 cm
ABC is not a right angled triangle
Step-by-step explanation:
AB=8cm
BC=5cm
22=AB+BC+AC
AC=22-8-5
AC=9
since AC is the longest,
using Pythagoras theorem
AC^2=BC^2+AB^2
9^2=8^2+5^2
81=64+25
81=89
therefore, it is not a right angled triangle
Answer:
x = 6, y = 8
Step-by-step explanation:
First, we need to find the scale factor from the smaller polygon to the larger polygon. To do this, we can calculate 18 / 12 which is 1.5. Therefore, we can write the following equations:
x · 1.5 = 9 → x = 6
y · 1.5 = 12 → y = 8
The number sentence is an example of Commutative Property.
It is because both problems [ 6 x7 & ( 6 x 5) + (6 x 2) Equal the same thing, just different numbers to add and multiply up to.
Glad I could help, and good luck!
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25- 80 / 30-100= 55 / 70 = 0.79 hits per game
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