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antiseptic1488 [7]
3 years ago
11

Can you Help me out plz!!

Mathematics
1 answer:
Klio2033 [76]3 years ago
4 0

Answer:

14)

21√2

15)

Leg: 7√3

Hypotenuse: 14

Step-by-step explanation:

The hypotenuse is √2 as long as each leg. That means the leg is 42/√2. Simplified to make 21√2.

The hypotenuse is always twice as long as the shortest leg on a 30-60-90 triangle. The longer leg is √3 as long as the shortest side.

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borishaifa [10]

Answer: C) 1963.5

Solve for area. Pi (π) is a non-algebraic number that represents the ratio of the distance around the circle (circumference) to its diameter, usually estimated as 3.14. To solve for area, square the radius (radius times radius) then multiply by 3.14.

4 0
3 years ago
If $5000 is deposited at the beginning of every six months into an account that earns 8% compounded semiannually find the amount
mixas84 [53]

Answer:

Step-by-step explanation:

This is a geometric sum

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7 0
3 years ago
A dolphin swims 665,280 feet in 3 hours. Use the formula d = rt, where d represents distance, r represents rate, and t represent
liraira [26]

Answer:

Answers Below

Step-by-step explanation:

Part A:

r=d/t

Part B:

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6 0
3 years ago
F (10) = 10/2 = 5 . how to solve this problem​
Sonja [21]

Answer:

f(10) means to input x = 10 into the function.

From inspection of the given function:

\sf f(10)=\dfrac{10}{2}=5

the "10" is the numerator of the fraction.

Therefore, swap the "10" for "x" to give the function in terms of x:

\sf f(x)=\dfrac{x}{2}

3 0
2 years ago
Read 2 more answers
What is the length of the the midsegment of a trapezoid with bases of length and ​?
Marina86 [1]

Answer:

The midsegment of a trapezoid is parallel to each base, and its length is one-half the sum of the lengths of the bases.

Step-by-step explanation:

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