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Effectus [21]
3 years ago
13

If the sine of / is / and the cosine of / is /, explain how to find the tangent of /.

Mathematics
1 answer:
cupoosta [38]3 years ago
5 0
Tan= sin/cos

___________

3asy
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Diego is solving the inequality 100 − 3x ≥ -50. He solves the equation 100 − 3x = -50 and gets x = 50. What is the solution to t
ZanzabumX [31]

Answer:

x≤50

Step-by-step explanation:

100-3x≥-50

subtracting 100 at both side on inequality

-100+100-3x≥--50-100

-3x≥-150

Dividing both sides by 3

-3x/3≥-150/3

-x≥--50

Adding 50 on both sides

-x+50≥-50+50

-x+50≥0

Adding x on both sides

-x+x+50≥0+x

50≥x

so,

x≤50

7 0
3 years ago
Read 2 more answers
Select the correct location on the number line. Which point on the number line represents the approximate volume of a cylinder w
mart [117]

Answer:

the answer is 37.7 so the point closest to 40.

Step-by-step explanation:

5 0
3 years ago
Find the zeros of the function<br> y=x^2-1
Sergio [31]

Answer:

-1 and 1 are the zeros

Step-by-step explanation:

Graph it and youll see that the curve touches the x axis at (-1,0) and (1,0)

5 0
3 years ago
Read 2 more answers
Solve: -4x &lt; 20 <br> x &lt; 5<br> x &gt; 5<br> x &lt; -5<br> x &gt; -5
Thepotemich [5.8K]
The answer is x > -5

8 0
3 years ago
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A spherical balloon has a circumference of 23 cm. What is the approximate surface area of the balloon to the nearest square cent
Bad White [126]
168cm2
Let r cm be the radius of the balloon, then 
<span>2pi(r)=23=>r=23/(2pi) </span>
<span>The surface area= </span>
<span>4pi(r^2)= </span>
<span>4pi[23/2pi)]^2= </span>
<span>(23^2)/pi=168.386 cm^2 </span>
<span>approximately.</span>
7 0
3 years ago
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