Step-by-step explanation:
always try to bring fractions you need to compare to the same denominator (bottom number).
we have 9/10 of the pizza left.
then 4/5 if the pizza are eaten.
how to compare 9/10 with 4/5 ?
by bringing 4/5 also to a fraction of 10ths.
what do I need to multiply 5 with to get 10 ?
right, 2.
since we don't want to change the overall value of the original fraction, we need to multiply both levels (numerator and denominator) by that same factor :
4/5 × 2/2 = 8/10
aha !
that we can compare with 9/10.
so, when Lucas ate 4/5 (= 8/10) of the pizza, when there was originally 9/10 left, then we have 1/10 of the pizza left.
X^(0.5)+2x+0.5 can be your answer - x^(0.5) means square root of x
Answer:
V= 7.5ft x 4.2 ft x w ft
Step-by-step explanation:
TO find the volume, you follow the expression. height x width x length.
7.5 x 4.2 = 31.5
Next we will use the substituted width of 2.
31.5 x 2 = 63 ft
I would like to say that you can multiply the height, width, and length in any order due to the commutative property.
<h2>
Answer:</h2>
<h2>
Step-by-step explanation:</h2>
A linear equation is an equation of a line while a system of linear equations contains two or more linear equations that work together. A system of two linear equation has no any solution when the lines have the same slope. The graphed line shown in the Figure has an equation 
being the slope 
. Thus, from the options the line that has the same slope is 
. Finally, these two lines have no any because they are parallel.
