we know that
The <u>Triangle Inequality Theorem,</u> states that the sum of the lengths of any two sides of the triangle is greater than the length of the third side
so
we have
substitute the values
----->
-----> 
-----> 
therefore
<u>the answer is</u>
The value of x must be greater than 
78÷ 6 1/2 =
78 ÷ 13/2 =
78 × 2/13 =
156/13 = 12
12 dollars per hour
Answer:
90+45 +? = 180
180 - 90 - 45 = x
x = 45
Step-by-step explanation:
Answer:
F. 20(3a-10)^2
Please give me brainliest
Step-by-step explanation:
180a^2-1200a+2000
Start by looking for a common factor: In this case, it's 20
From here, divide 20 from every number
180a^2/20= 9a^2
1200a/20= 60a
2000/20= 100
You end up with:
20(9a^2-60a+100)
But you can still simplify (9a^2-60a+100)
(9a^2-60a+100) simplifies to (3a-10)^2
So the answer is:
20(3a-10)^2
m x 7 = 28
Solve for m by dividing both sides by 7:
m = 4
