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andriy [413]
4 years ago
8

Just two questions, brainliest to whoever answers first, 10 points. I need the answers to number 5 & 8, so don't waste time

trying to do all four, the others are done.

Mathematics
1 answer:
Ket [755]4 years ago
3 0

Answer:

ayyahahshsbsbzvzvzvsvvsvsgsgdgdhdhdhdhshshshhshshshshshsu

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Please Help !!!!!!!!!!!
Tanya [424]

Answer:

your answer is b and e your welcome

6 0
3 years ago
Read 2 more answers
A basketball team wants to paint half of a free-throw circle grey. If the circumference of the free-throw circle is 30.77 feet,
Anton [14]

Answer:

37.69    (≈ 38 ft²)

Step-by-step explanation:

2πr = 30.77

r = 30.77 / (2 * 3.14) = 4.9

half of free-throw circle area: πr² / 2 = (3.14 * 4.9²) / 2 = 37.69    (≈ 38 ft²)

3 0
3 years ago
Given: △ABC, AB=5√2 m∠A=45°, m∠C=30° Find: BC and AC
Naddik [55]

Answer:

BC = 10, AC= approximately 13.66 OR 5+5 √3

Step-by-step explanation:

Law of Sines

5 0
3 years ago
What is the angle of elevation to the nearest tenth of a degree to the top of a 35-ft building from 75 ft away?
choli [55]
You set up the equation with 35/75 and you said that equal to X tan. You then take your calculator and type in 35÷75 and press the equal button. You then hit the second function button and then press tan and it will give you 25

6 0
3 years ago
Length of tangent line - geometry please help
kolezko [41]

Answer:

12

Step-by-step explanation:

(whole secant) x (external part) = (tangent)^2

PC * PA = PB^2

(PA+AC) * PA = PB^2

(4+32) * 4 = PB^2

36*4 = PB^2

144 = PB^2

Taking the square root of each side

sqrt(144) = sqrt(PB^2)

12= PB

3 0
3 years ago
Read 2 more answers
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