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xeze [42]
2 years ago
10

Melanie is making a piece of jewelry that is in the shape of a right triangle. The two shorter sides of the piece of jewelry are

6 mm and 8 mm. Find the perimeter of the piece of jewelry. 18 mm 24 mm 22 mm 20 mm
Mathematics
1 answer:
ollegr [7]2 years ago
5 0
Using Pythagoras’ theorem a2 + b2 = c2 you can find out the third (longest) side. (6x6) + (8x8) = 100 (the square root of 100 is 10) so ur final sum is 6+8+10 = 24 mm
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3 years ago
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If a baseball player has 5 hits in 20 at bats, what is the probability in the decimal to the thousandths place that he will get
k0ka [10]

Answer:

Probability = 0.250

Step-by-step explanation:

Given

Hits = 5

Bats = 20

Required

Determine the probability of hit in next at-bat

This question illustrates theoretical probability and the required probability is calculated using:

Probability = \frac{Events\ Occurrence}{Trials}

In this case, we have:

Probability = \frac{Hits}{Bats}

Probability = \frac{5}{20}

Probability = 0.250

5 0
3 years ago
What is the rate of decay for the function f(x) =2(0.95)^x ( x is on top of the parentheses)
SIZIF [17.4K]

Answer:

The decay rate is 5%.

Step-by-step explanation:

Let a substance is decaying at the rate of r% per hour from the initial value of P for t hours, then the final value of the substance is given by the function  

f(t) = P(1 - \frac{r}{100})^{t} ........... (1)

Comparing this equation with the original equation given as

f(x) = 2(0.95)^{x} ............ (2) we get,

(1 - \frac{r}{100}) = 0.95

⇒ \frac{r}{100} = 0.05

⇒ r = 5%.

Therefore, the decay rate is 5%. (Answer)

7 0
3 years ago
I. need help plsssssssssssssssss
ValentinkaMS [17]

Answer:

I believe it is 1 4 2

Step-by-step explanation:

3 0
3 years ago
-9 + 3x = 9 Please Answer Correctly
muminat

Answer:

x=6

Step-by-step explanation:

Hope this helps if you so please mark me Brainliest I would greatly appreciate it. Peace and Love

7 0
3 years ago
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