4 years ago

What must be added to eight three to make one hundred

Mathematics

1 answer:

Dmitry_Shevchenko [17]4 years ago

6 0

17 is what should be added

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Solve the triangle. Round your answers to the nearest tenth.

Rasek [7]

Answer:

m∠A ≈ 43°

m∠B ≈ 55°

mBC ≈ 20

Step-by-step explanation:

Law of Sines: $\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

Step 1: Find m∠B

$\frac{29}{sin82} =\frac{24}{sinB}$

Step 2: Solve for ∠B

29sinB = 24sin82°

sinB = 24sin82°/29

B = sin⁻¹(24sin82°/29)

B = 55.038°

Step 3: Find m∠A

180 - (55.038 + 82)

180 - 137.038

m∠A = 42.962°

Step 4: Find BC

$\frac{29}{sin82} =\frac{BC}{sin42.962}$

Step 5: Solve for BC

29sin42.962° = BCsin82°

BC = 29sin42.962°/sin82°

BC = 19.9581

4 0

3 years ago

Plz help its urgent

Harlamova29_29 [7]

Answer:

what I think this question has mistake

8 0

3 years ago

Write 3/5 as a percent. Remember it has to be out of 100 so first make an equivalent fraction with 100 as your bottom number and

sammy [17]

60% as 1/5 is 20% so that times by three is 30%

8 0

3 years ago

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BRAINIEST RIGHT AWAY!! ANSWER NOW!

xz_007 [3.2K]

Answer:

i would say wait abought 50 mins

Step-by-step explanation:

i dont know whow to explain i might be wrong but its some whaere around 50 mins irl

4 0

3 years ago

Please help.............

hram777 [196]

Answer:

Step-by-step explanation:

Multiply the y in the binomial by every term in the trinomial. Repeat this for the 3, and sum them all up

$(y+3)(y^2+8y-2)\\y^3+8y^2-2y+3y^2+24y-6\\y^3+11y^2+22y-6$

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3 years ago

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