7/9 = <span>0.7¯
answer
B. </span><span>0.7¯</span>
Explanation:
The formula for law of cosines is:
This is written at the top of your paper.
The angle is substituted where the capital A is. The side opposite to the angle is the angle name's lowercase. The two other sides are b and c.
Substitute all the information you know, then isolate the variable that you do not know.
When your formula is rearranged to look like this:
Solve the left side and punch into your calculator:
cos⁻¹(left side) to find the angle A.
Answer:
Step-by-step explanation:
James is one meter and 63 centimeters OR what your teacher likely wants
James is one and sixty-three hundreths meters tall
Ani is wrong
4 and 8 hundreths means 4.08
4.8 would be 4 and 8 tenths
30 x 30 + 25 x 15 = $1275
So,
30 tickets were sold from the $30 type, while 15 tickets were sold from the $25 type!
The least positive integer will be 17.
<em><u>Explanation</u></em>
Lets assume, the integer is
As the square root of this integer needs to greater than 4, that means....
Thus, the integer should be <u>greater than 16</u>
So, the least positive integer with a square root greater than 4 will be 17.