Answer:
a), y=62 b.) c=1 3/5 or 8/5
Step-by-step explanation:
Okay so these are fairly simple lets start with A
4y=248, all we have to do is divide 4 on both sides
4y/4=y
248/4=62
Pretty Simple
For b just subtract 2/5 from both sides
(c+2/5)-2/5=c
2-2/5=1 3/5 or 8/5
He should have added the values in the numerator before dividing by 2.
<h2>Given </h2>
Justin’s doctor said that the expression;
Expression;
Where x and y are his parents’ current heights in inches.
Mom’s height = 54 inches Dad’s height = 71 inches.
Substitute all the values in the equation;
Hence, He should have added the values in the numerator before dividing by 2.
To know more about Equation click the link given below.
brainly.com/question/13455660
Given that a tree of height
meters has
approximately
branches, where
. Each branch has
approximately
leaves where
.
(b) Consider a tree of height meters. Use the model
above to find an expression for the approximate number of leaves on
the tree. Give your answer in terms of y.
The approximate number of branches on the tree of height
is given by
The approximate number of leaves on each branch is
,
Given that there are
branches on the three.
Therefore, the approximate number of leaves on the tree is given by
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