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Tcecarenko [31]
3 years ago
11

Need help solving for Y

Mathematics
2 answers:
Strike441 [17]3 years ago
8 0
6 is the answert ot hsi 
Kobotan [32]3 years ago
5 0
Hi there,
we can use tan in this case to solve for y
we know that tan (27)= y/350
solve for y you get y=350 tan(27)
y=178.33
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Robert and Chris can skate 4 miles in 18 minutes. How far can they ride in 45 minutes?​
adell [148]

Answer: Robert and Chris can skate 10 miles in 45 minutes.

Step-by-step explanation:

Let's start by finding the unit rate.

\frac{4}{18} =\frac{2}{9} \\\frac{18}{18} =1

Robert and Chris can skate \frac{2}{9} of a mile in 1 minute. Now we can multiply both by 45 to see how far the can go in 45 minutes.

(\frac{2}{9}) (\frac{45}{1} )\\\frac{(2)(45)}{(9)(1)} \\\frac{90}{9} \\10

45x1=45

The can skate 10 miles in 45 minutes.

6 0
3 years ago
HELP!!!! A quarter circle is attached to the side of a square as shown.
Paul [167]

Answer:

28.56 m²

Step-by-step explanation:

What we need to do for the quarter circle is use the following formula: 1/4(πr²)

(4 * 4) + 1/4(3.14 * 4²)

16 + 1/4(3.14 * 16)

16 + 1/4(50.24)

16 + 12.56

28.56 m²

The best approximation for the area of this figure is 28.56 m².

6 0
2 years ago
Simpify the expression. -2(y + 3) -7y
jenyasd209 [6]
-2y-6-7y
-9y-6
I hope that this helps!
4 0
3 years ago
PLEASE HELP, LIMITED TIME!!!!!
Elenna [48]
48 i believe thats the best i can find
3 0
3 years ago
Read 2 more answers
NEED ANSWER ASAP- FOR FINALS
blagie [28]

Answer:

Width - 12ft  Length - 30ft

Step-by-step explanation:

Width is 12ft

Length is 30ft

Depth is 6ft

The length, 30ft, is 2.5 times longer than the width which is 12 ft which confirms the two dimensions to be correct.

When you multiply all three of the dimensions of the swimming pool you will get 2940 cubic feet

8 0
3 years ago
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