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vovangra [49]
3 years ago
15

What is 1/5m - 20 = to

Mathematics
2 answers:
Mrac [35]3 years ago
5 0

Answer:

ewwww work

Step-by-step explanation:

belka [17]3 years ago
4 0

Answer:

math duh

Step-by-step explanation:

math duh :]

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Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral. Sho
Alchen [17]

Answer:

Top Left (<A) = 86 degrees // Top Right (<B) = 112 degrees // Bottom Left (<C) = 68 degrees // Bottom Right (<D) = 94 degrees

Step-by-step explanation:

So with inscribed quadrilaterals opposing corners are supplementery. This means they will add to 180 degrees. So first what we can do is set (x + 2) and (x - 6) equal to 180 ----> 2x - 4 = 180 ----> 2x = 184 ----> x = 92

So if x = 92 then <A = 86 degrees //// <B = 112 degrees //// <C must equal 68 degrees because <B and <C are supplementery //// <D = 94 degrees

6 0
2 years ago
Find the domain of<br><img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B1%7D%7B%281%20-%20%20%5Csin%28x%29%20%7D%20" id="
Thepotemich [5.8K]

Let's see

  • Denominator must not be equal to zero or the function becomes undefined

\\ \rm\rightarrowtail 1-sinx\neq 0

\\ \rm\rightarrowtail sinx\neq 1

\\ \rm\rightarrowtail x\neq \dfrac{n\pi}{2}

So

\\ \rm\rightarrowtail Domain\in R-\left\{\dfrac{n\pi}{2}\right\}

8 0
3 years ago
What is the missing justification in the proof?
nataly862011 [7]
The missing justification in the proof is
<span>B) Substitution property of equality

The expression for sin</span>² x and cos² x is substituted to the other side of the equation. Since sin x = a/c, then sin² x = a²/c². Similarly, since cos x = b/c, then cos² x = b²/c². Adding to two results to the third statement.
7 0
4 years ago
Read 2 more answers
How do i do this help me pls
IceJOKER [234]

Answer:

Brackets always means multiply, you multiply the power and the 4 with the number power outside

That gives you 16v^18

Step-by-step explanation:

6 0
3 years ago
A pole that is 3 m tall casts a shadow that is 1.74 m long at the same time a nearby building casts a shadow that is 50.75 m lon
bija089 [108]
87.5

Tall. /. Shadow
3 / 1.74=. X /. 50.75
Cross multiply
152.25= 3x
Divide by 3
X= 87.5
4 0
3 years ago
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