Answer:
Equal to
Step-by-step explanation:
Hello!
Let's simplify the left side:
Remember that the negative sign also means opposite, so the opposite of negative 9 is positive 9.
Let's simplfy the right side:
Remember that in an absolute value bracket, any positive value stays positive, but any negative value turns to the positive value.
So the inequality is 9 _ 9
Therefore the sign should be "=" as 9 is equal to 9.
Answer : h = 10.5$
Explanation: since it says the total amount is 30$ then
The equation should all add up to 30$
And with the h= 10.5$
When we plug h in the equation we get:
30 = 15 + 2(10.5-3)
30 = 15 + 2(7.5)
30 = 15 + 15
30 = 30
Answer:
v= -2
Step-by-step explanation:
subtract 7 from both sides and then divide by 2
Answer:
x=1.5
Step-by-step explanation:
Answer:
<h2> 8.06ft</h2>
Step-by-step explanation:
step one:
This problem is on the mensuration of solids,
given that the area is 65ft^2
step two:
we know that the expression for the area of a solid is
areaa= length* length
area= l^2
step three:
substituting the value of the area into the expression we have
65=l^2
we need to square both sides to solve for l we have
√65=l
l= 8.05ft
step four:
From the analysis we found the length of one side to be 8.06ft