The product of given expression is
<em><u>Solution:</u></em>
Given that we have to find the product and write it in lowest term
Given expression is:
Let us first find common factors of numerator and denominator so, thet simplification becomes easier
Substituting these in above expression, we get
Cancel the common factors in numerator and denominator
In decimal form, we get
Thus the product of given expression is
Hello!
First of all, let's find the triangle. As we can see, it is eight units long and four units tall. We can use the triangle formula and half the product.
4(8)=32
32/2=16
Now we need to find the area of the semicircle. We can use circle formulas and half our final answer. We will find the area using A=r².
We know that the diameter of this circle is eight. Therefore our radius is 4.
A=²
A=
Now we multiply.
16≈50.27
Now we add our triangle.
50.27+16=66.27
The nearest answer to this is B)66.2. It may have been a bit over as we used , not 3.14.
I hope this helps!
Answer:
<u></u>
Step-by-step explanation:
For the standard form equation to model the values in the table, each value of x in the table should give the matching the y value when substituted into the equation. We will test each equation:
<u> for (-2,4)</u>
This does not give 4 as the answer and is not a solution.
<u> for (-2,4)</u>
This does give 4 as the answer and is a possible solution.
<u> for (-2,4)</u>
This does not give 4 as the answer and is not a solution.
<u> for (-2,4)</u>
This does not give 4 as the answer and is not a solution.
The only possible solution is <u></u>
Answer:
(A)74
Explanation:
Let her average score on the last two tests = x.
The six scores will now be: 82,78,87,73, x and x.
Since the average score for her first six chemistry tests = 78
We then solve for x.
Her average score for the last two tests is 74.