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yanalaym [24]
2 years ago
15

Can someone help me find the side of a 30 60 90 triangle​

Mathematics
1 answer:
Anastasy [175]2 years ago
4 0

Answer:

y = 7.5

x = 7.5√3

Step-by-step explanation:

sin(30) = 1/2

cos(30) = √3/2

Above is rule

==>

y = 7.5

x = 7.5√3

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Solve for x given the point (x,9) is a point on the line y = 3x + 7.
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0.67 = x

Step-by-step explanation:

to solve the value of x we need to : (x,9)

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3 years ago
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Find the zero of the function f (x) = -2x +2.
Zielflug [23.3K]

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Step-by-step explanation:

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6 0
2 years ago
Graph h(t)=-2(t+5)^2+3, find h(-8)
NARA [144]

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Step-by-step explanation:

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       =-15

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Wittaler [7]

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☆y = mx + b \\  \\ 7 = 4(2) + b \\  7 = 8 + b \\  \frac{ - 8 =  - 8 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: }{ - 1 = b \:  \:  \:  \:  \:  \:  \:  \:  \:  \: }

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