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sveta [45]
3 years ago
11

Please help! I need some people to answer my questions because so far rarely any of them get answered ;-;

Mathematics
1 answer:
kolezko [41]3 years ago
8 0

Answer:

  • 0.5(x + 3)
  • 2(0.25x + 0.75)

Step-by-step explanation:

If you expand 0.5(x + 3) you get;

0.5x + 1.5

If you expand 2(0.25x + 0.75) you get;

0.5x + 1.5

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A washer and a dryer cost 661 combined. The washer costs 39 less than the dryer. What is the cost of the dryer? WILL PUT BRAINLI
Tamiku [17]

Answer:

W + D = 661     cost of pair

W = .61 D        cost of washer

1.61 D = 661

D = 413       cost of drier

Check:

W = 413 - .39 * 413 = 252

W + D = 252 + 413 = 665    (within rounding)

7 0
2 years ago
Consider triangle WXY. Triangle W X Y is shown. The length of side W X is 5, the length of side X Y is 10, and the length of sid
leonid [27]

Answer:

Angle W is greater than angle Y

Step-by-step explanation:

The angles in the triangles when solved are given as follows;

∠Y = 14.57

∠X = 135.23

∠W = 30.2

Angle W is greater than angle Y

This is Correct

Angle Y is the largest angle

This is Incorrect

Angle X is smaller than angle W

This is Incorrect

Angle W is the smallest angle.

This is Incorrect

6 0
3 years ago
Read 2 more answers
Area= 7 1/4 x 11 2/3
Vesna [10]

Answer:

Area=84.5833333333

Step-by-step explanation:

7 0
3 years ago
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QUESTIONS 1,2,3 PLSSSS (PICTURE ATTACHED) :)
Brums [2.3K]

Answer:

A) 20/6

B)21/16

C)21/10 or 2.1

Step-by-step explanation:

<h2><u><em>EDIT!: someone else who probably has a better understanding than me answered this and I've been doing this all wrong lol please ignore this .w.</em></u></h2>

to find any probability just find the total and then divide that by the number of whatever you're checking for, eg. parkour backgrounds.

A)

7+3+4+6 = 20 total backgrounds

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20/6 is your answer.

B)

6 + 10 + 5 = 21 total marbles

10 + 6 = 16 non yellow marbles

21/16 is your answer.

C)

6 + 10 + 5 = 21 total marbles

10 blue marbles

21/10 or 2.1 is your answer.

5 0
3 years ago
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Which of the points A(5, −3),B(−2, 4), C(0, 0),D(2, 1), E(−5, 2.5) belong to the graph of y= 1 2 x?
ohaa [14]

Answer:

the slope makes no sense

Step-by-step explanation:

7 0
3 years ago
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