LT 3.3 (I can use the Pythagorean Theorem and relationships with special right to
1 answer:
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y = -19
I started by adding 18 to both sides(inverse operation) then dividing by -2 to isolate the variable. What you do to one side must be done to the other
The answer is <span>4 3/4 yards of the fabric.</span>
This can be calculated using the proportion.
If the 3 1/6 yards of the fabric is enough for <span>1 1/3 shirts, how many yards are necessary of 2 shirts:
</span>
Let's express 3 1/6 as 19/6:
Similarly, 1 1/3 = 4/3:
Now, let's use this in the proportion:
<span>
</span>
Crossing the products:
⇒
⇒
⇒
Therefore, Mary needs in total 4 3/4 yards of the fabric.
This can be calculated using the proportion.
If the 3 1/6 yards of the fabric is enough for <span>1 1/3 shirts, how many yards are necessary of 2 shirts:
</span>
Let's express 3 1/6 as 19/6:
Similarly, 1 1/3 = 4/3:
Now, let's use this in the proportion:
<span>
</span>
Crossing the products:
⇒
⇒
⇒
Therefore, Mary needs in total 4 3/4 yards of the fabric.
Answer: OPTION B.
Step-by-step explanation:
Below are some transformations for a function f(x):
1. If and
, the function is compressed horizontally by a factor of
.
2. If and
, the function is stretched horizontally by a factor of
.
3. If and
, the function is compressed vertically by a factor of "b".
4. If and
, the function is stretched vertically by a factor of "b".
In this case you have the function f(x):
And the function g(x):
So, you can identify that:
and
Therefore, the graph of the function g(x) is a vertical compression of the graph of function f(x).