3 years ago

Calculate the size of angle ABC.

Mathematics

2 answers:

dem82 [27]3 years ago

8 0

Add all of them together

Zina [86]3 years ago

4 0

Answer:

Step-by-step explanation:

Add them all up. 60+20= 80+18 = 98.

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Answer:

$\bold{2x^2+11x+5}$

Step-by-step explanation:

(x+5)(2x+1)

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4 years ago

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Viktor [21]

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3 years ago

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a baseball stadium holds 20,000people. If 3,650 people can be seated in the bleachers,how many seats are available in the rest o

Bogdan [553]

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3 years ago

Acellus

lukranit [14]

Answer:

d = 14

Step-by-step explanation:

$\sin \: 45 \degree = \frac{a}{7 \sqrt{2} } \\ \\a = 7 \sqrt{2} \sin \: 45 \degree \\ \\ a = 7\sqrt{2} \times \frac{1}{ \sqrt{2} } \\ \\ a = 7 \\ \\ \sin \: 30 \degree = \frac{a}{d} \\ \\ \frac{1}{2} = \frac{7}{d} \\ \\ d = 2 \times 7 \\ \\ d = 14$

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3 years ago