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yuradex [85]
3 years ago
9

Can someone please help me asap ill mark brainlist + extra points!!!!!!

Mathematics
2 answers:
icang [17]3 years ago
8 0

Answer:

25 yds

Step-by-step explanation:

2*radius=diameter

radius=d/2

r=50/2

r=25yds

OlgaM077 [116]3 years ago
7 0

Answer:

25

Step-by-step explanation:

d=2r

2r=25+25=50

d=50

<em>Radius</em><em> </em><em>=</em><em>2</em><em>5</em>

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Laura paddles in her canoe at a speed of 5 mph for 5 miles. She then hops on her windsurfer and sails for 12 miles at a speed of
Inessa05 [86]

Laura paddles in her canoe at a speed of 5 mph for 5 miles.

As we know that

\text{Distance=Speed*Time}\\ \\ Time=\frac{Distance}{Speed} \\

Substitute the values we get

Time=\frac{5m}{5mph}=1hr.......(i)\\

Laura hops on her windsurfer and sails for 12 miles at a speed of 6 mph.

Again using the above formula we can write

Time=\frac{12m}{6mph}=2hr.......(ii)\\

Hence from equation (i) and (ii), we can say total time of travel=1hr+2hr=3hr\\

5 0
3 years ago
Read 2 more answers
If HK = 4p - 51 and JK = p, find the value of p in parallelogram GHIJ,<br> help !
MA_775_DIABLO [31]

Answer: Question not very clear

Step-by-step explanation:

I will like to see the original question, then I will attempt to help you. Surely.

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3 years ago
Jessie has some nickels, dimes, and quarters in her bank. The number of coins is 30. The expression 0.05n + 0.10d + 0.25q repres
goldfiish [28.3K]

Answer:

n = 12 nickels

d = 11 dimes

q = 7 quarters

Step-by-step explanation:

.05n + .1d + .25q = 3.45

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8 0
3 years ago
Special right triangles, find x and y
egoroff_w [7]

Answer:

The answer to your question is x = 17.32; y = 8.67

Step-by-step explanation:

Process

1.- Use trigonometric functions to find x and y

   a) sin Ф = \frac{opposite side}{hypotenuse}

      Ф = 60°

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      hypotenuse = ?

     hypotenuse = \frac{opposite side}{sin \alpha }

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     hypotenuse = \frac{15}{0.87}

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     b) cosФ = \frac{y}{hypotenuse}

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3 years ago
2. What is the interpretation of the constant of proportionality?
Snowcat [4.5K]

Answer: It would be the first one, 0.001 kilometers per meter.

Step-by-step explanation: is 1,000 meters is equal to 1 kilometer, you would have to move the decimal on each until one is at one and the other is at 0.001. This would leave you with the first answer. Hope this helps!

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2 years ago
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