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sp2606 [1]
3 years ago
8

Please help!! Find the radius r.

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0
If u need to go from radius to diameter multiply radius times 2: d=2r
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Probability of two or more events happening
Anit [1.1K]

Answer: Independent

Step-by-step explanation: Just multiply the probability of the first event by the second.

4 0
3 years ago
Prove that ΔABC and ΔEDC are similar. triangles ABC and DEC where angles A and E are right angles, AC equals 4, AB equals 3, BC
nikklg [1K]

Answer:B

Step-by-step explanation:

4E and LA are right angles; therefore, these angles are congruent since all right

angles are congruent. Is - 15 over 5 and 12 over 4shows the corresponding sides are proportional;

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I need help with number 10 ASAP
anzhelika [568]

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3 0
3 years ago
Solve the Equation. 14x+28=14
Korvikt [17]

Answer:

x= -1

Step-by-step explanation:

1. First, you need to combine like terms. Constants with constants and variables with variables. Since there is only one variable, there is nothing to combine it with so nothing happens to it. The constants, on the other hand, can combine.

2. You have to subtract 28 from 28 and 14 so that +28 can cancel out on the left side and combine on the right.

3. That will leave you with 14x= -14.

4. Now you need to get x on its own so you need to divide 14 (opposite of multiplication to cancel out) on both sides.

5. That will leave you with x= -1. That is your final answer.

Hope this helps! Please vote me as Brainliest. Let me know if you need more of an explanation. Remember, cheating is never the answer. Try your best before you seek answers. Hope it's not too late. Good luck with whatever you are doing! Have an amazing day!

8 0
3 years ago
A hailstone falls from a cloud at a height of 1,600 ft. If the equation for height as a function of time is h(t) = -16t2 + initi
Helen [10]

Answer:

10 seconds

Step-by-step explanation:

The function is

h(t)=-16t^2+\text{Initial height}

Initial height = 1600 ft

t = Time taken

0=-16t^2+1600

\Rightarrow -16t^2=-1600

\Rightarrow t^2=\dfrac{1600}{16}

\Rightarrow t^2=100\\\Rightarrow t=\pm 10

So, time taken by the hailstone to reach the ground is 10\ \text{seconds}.

7 0
3 years ago
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