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3 years ago

Can someone like do my homeowkr for me? im lazy and it was due yesterday

Mathematics

1 answer:

sweet [91]3 years ago

7 0

Answer:

you can just look it up

Step-by-step explanation:

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To find the measure of ∠A in ∆ABC, use the___(Pythagorean Theorem, Law of Sines, Law of Cosines). To find the length of side HI

nadya68 [22]

Part 1) To find the measure of ∠A in ∆ABC, use

we know that

In the triangle ABC

Applying the law of sines

$\frac{a}{sin\ A}=\frac{b}{sin\ B}=\frac{c}{sin\ C}$

in this problem we have

$\frac{a}{sin\ A}=\frac{b}{sin\ theta}\\ \\a*sin\ theta=b*sin\ A\\ \\ sin\ A=\frac{a*sin\ theta}{b} \\ \\ A=arc\ sin (\frac{a*sin\ theta}{b})$

therefore

the answer Part 1) is

Law of Sines

Part 2) To find the length of side HI in ∆HIG, use

we know that

In the triangle HIG

Applying the law of cosines

$g^{2}=h^{2}+i^{2}-2*h*i*cos\ G$

In this problem we have

g=HI

G=angle Beta

substitute

$HI^{2}=h^{2}+i^{2}-2*h*i*cos\ Beta$

$HI=\sqrt{h^{2}+i^{2}-2*h*i*cos\ Beta}$

therefore

the answer Part 2) is

Law of Cosines

3 0

3 years ago

Read 2 more answers

5 and three tenths - 2 and five tenths

torisob [31]

5 and three tenths translates to 5.3 and 2 and five tenths translates to 2.5... 5.3 - 2.5 = 2.8

2.8 translates to 2 and 8 tenths which can be simplified to...

2 and 4 fifths

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3 years ago

2.1.PS-8

Elza [17]

Answer:

7.29

Step-by-step explanation:

7 0

3 years ago

5 1⁄2 × 3 3⁄5 × 1 1⁄3

gayaneshka [121]

The answer should be 3/2 or 1.5

Hope this helps!

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If a person rolls two dice, what is the probability of getting a five as the sum of the two dice?

neonofarm [45]

Answer:

The probability of throwing any given total is the number of ways to throw that total divided by the total number of combinations (36)

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3 years ago