Answer:
sine , opposite
Step-by-step explanation:
<h2><u>Fill in the blanks </u></h2>
For any triangle, the ratios of the <u>sine</u> of the angles to the lengths of their <u>opposite </u>sides are equivalent.
Answer:
Step-by-step explanation:
The greater the negative number the more small it is
-100<-2<-1/2
Percent can be turned into decimals by moving the decimal place two spaces to the left.
<span>53.02 in expanded notation</span> would be 25*2 + 3 + 0.3
Answer:
Option C is correct i.e. 2.
Step-by-step explanation:
Given the function is f(x) = x² +8x -2.
We can compare it with general quadratic expression i.e. ax² +bx +c.
Then a = 1, b = 8, c = -2.
We can find the number of real root by finding discriminant of the equation ax² +bx +c =0 as follows:-
D = b² -4ac
D = 8² -4*1*-2
D = 64 +8
D = 72.
When D is a positive value, then we have two real roots of the equation.
Hence, option C is correct i.e. 2.
5. complementary = 80 degrees
supplementary = 170 degrees
6. complementary = 47.5 degrees
supplementary = 137.5 degrees
7. complementary = 10 degrees
supplementary = 100 degrees
8. false
9. true
10. true
11. true
12. false
13. true
14. false