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nalin [4]
3 years ago
10

Two friends pooled the tickets they won from playing video games to get a prize that requires 450 tickets. If the first friend w

on 140 more tickets than the second friend, how many tickets did each friend win?
First friend: 2nd friend:
Mathematics
2 answers:
swat323 years ago
6 0

Answer:

310

Step-by-step explanation:

410-140=310

ANTONII [103]3 years ago
6 0
Answer:310

450-140=310
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Two construction workers, Tyrone and Diego, are standing 15 yards apart, looking up at a piano hanging between the two men from
Yanka [14]

Answer:

The distance between Tyrone and the piano is 23.7 yards

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find the measure of angle P

Remember that the sum of the internal angles of a triangle must be equal to 180 degrees

∠T+∠D+∠P=180°

substitute the given values

65°+77°+∠P=180°

142°+∠P=180°

∠P=180°-142°=38°

step 2

applying the law of sines

\frac{TD}{sin(P)}=\frac{TP}{sin(D)}

substitute the given values

\frac{15}{sin(38\°)}=\frac{TP}{sin(77\°)}

TP=\frac{15}{sin(38\°)}(sin(77\°))\\\\TP=23.7\ yd

therefore

The distance between Tyrone and the piano is 23.7 yards

6 0
3 years ago
Find the surface area of the prism.
boyakko [2]

Answer:

156 [in²].

Step-by-step explanation:

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A=2A₁+2A₂+A₃+A₄;

2) according to the formula above:

A=2*5*3+2*0.5*(6+12)*4+6*3+12*3=156 [in²].

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slega [8]

I am pretty sure the answer would be (a)

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Is 4 the solution to -2x+5=-3
lesya [120]
The answer to -2x+5=-3 is indeed , 4
6 0
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Read 2 more answers
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Free_Kalibri [48]

Answer:

so

slope is calculated this way:

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so equation is:

y=-3x+9

6 0
3 years ago
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