Combine like terms to find the equivalent expression to 6(5/8u+1)-6(-7/4u-5)
1 answer:
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So, doing a guess and check,
Liza's house.
From Liza's house to the Park it is 5
miles.
From the Park to the Library it is also 5 miles.
From the Library to Dan it is 4 miles.
From Dan it is 3 miles back to Liza's house.
So you must add all those together,
5+5+4+3
We got lucky because 5+5 have common denominators.
So,
5
+
5
=11 (+=1, so 5+5+1)
So that is 11, then,
11+4+3=18
18 miles total.
This is your route. From Liza's house to the Park, then Library, then Dan's, then back to Liza's house.
Liza's house.
From Liza's house to the Park it is 5
From the Park to the Library it is also 5
From the Library to Dan it is 4 miles.
From Dan it is 3 miles back to Liza's house.
So you must add all those together,
5
We got lucky because 5
So,
5
+
5
=11 (
So that is 11, then,
11+4+3=18
18 miles total.
This is your route. From Liza's house to the Park, then Library, then Dan's, then back to Liza's house.
Answer:
Step-by-step explanation:
we know that
The lateral surface area of the triangular prism of the figure is equal to
where
P is the perimeter of the triangular base
h is the height of the prism
Find the perimeter of the base P
we have
substitute in the formula of lateral area
Answer:
Step-by-step explanation:
We know that the perimeter of a rectangle's formula is , where l is the length and w is the width - p is the perimeter. We know the length and width, so we can substitute into the equation.
We can now combine like terms to get .
Hope this helped!