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Lostsunrise [7]
3 years ago
6

Given that answer please

Mathematics
1 answer:
neonofarm [45]3 years ago
5 0

Answer:

<BCA = 44.4°

Step-by-step explanation:

Reference angle = <BCA = C

Opposite side length = x = 7 cm

Hypotenuse = y = 10 cm

Applying trigonometric ratio, we would have:

sin(C) = \frac{7}{10}

C = sin^{-1}(\frac{7}{10})

C = 44.427004

<BCA = 44.4° (to 3 SF)

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Answer:

Option B

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Step-by-step explanation:

Imposing 6% tax on the full price would mean the final amount that should be paid will be equal to 106% of the full price, also expressed as 1.06 and this is equivalent to 1.06*90=$95.4.

However, since there's a coupon then the payment will be less the value of coupon. Therefore, final payable amount will be 95.4-30=$65.4

5 0
4 years ago
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6 0
3 years ago
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PtichkaEL [24]

Answer:

C = 28.26  cm

Step-by-step explanation:

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8 0
3 years ago
Saturday morning Brett made one batch of orange juice with 1 cup of concentrate and 4 cups of water. What percent of the batch w
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3 years ago
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