The ratio of boys to girls in Ms. Cunningham’s class is 2 to 3. There are 18 girls in the class.
2 answers:
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Answer:
csc(-112°)=-csc(68°)
Step-by-step explanation:
Since cosec(x) and sin(x) are reciprocals of each other,
cosec(-112°)=
=
= (since 112=180-68)
= (since sin(180-x)=sinx)
= (since
)
=-cosec(68°)
Answer:
Slope =
Step-by-step explanation:
The equation for finding slope is:
In the equation, m is the slope, x is the x-intercept, and b is the y-intercept. The number next to x is ALWAYS the slope.
Your equation:
The number(fraction) next to x is . Therefore, your answer will be