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Charra [1.4K]
4 years ago
13

(27 points)I need 2 answers and how would I do this is the future

Mathematics
1 answer:
marishachu [46]4 years ago
8 0
Maybe the right two because they are more equal to each other making a better estimate.
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Write the expression as the sine, cosine, or tangent of an angle. Sin 9x cos x-cos 9x sinx
Kamila [148]
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\\ \quad \\

sin({{ \alpha}} - {{ \beta}})=sin({{ \alpha}})cos({{ \beta}})- cos({{ \alpha}})sin({{ \beta}})\\\\
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thus\qquad sin(9x)cos(x)-cos(9x)sin(x)=\boxed{?}
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If the fence is open at a fifty-degree angle how much more angles until it flat on the wall
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Well flat means open so 180°
180° - 50° = 130° is the answer
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What the inverse of h(x)=2x^3+3​
Gnom [1K]

Answer:

\sqrt[3]{4(x-3)}    /2

Step-by-step explanation:

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4 years ago
Sarah had 25 candies. Sarah gave 25 of the candies to her sister. Of the amount left, she gave 2/3 to her friend. How many candi
RoseWind [281]

Answer:

She has 5 candles left.

Step-by-step explanation:

Total of candy Sarah has = 25candies

If Sarah gave 2/5 of the candies to her sister, the total amount she gave her sister will be 2/5 of 25

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3 years ago
Solve for the coefficient a in vertex form for the parabola in Daredevil Danny’s practice jump
LuckyWell [14K]

Answer:

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Step-by-step explanation:

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<u>The function in vertex form:</u>

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<u>x- intercepts are 15 and 35:</u>

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3 years ago
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