MATHEMATICS MIDDLE SCHOOL

Find the length of YX

Answers

Answer 1

Answer:

Answer:

YX = 22

Step-by-step explanation:

Similar triangles. So,

$(VW)/(XW)=(VZ)/(YX)\n\n(45)/(30)=(3x-9)/(x+8)\n$

Cross multiplication

45*(x+8) = 30 * (3x - 9)

45x + 360 = 90x - 270

360 = 90x - 270 - 45x

360 = 45x - 270

360 + 270 = 45x

45x = 630

x = 630/45

x = 14

YX = x +8 = 14 + 8 = 22

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Answers

Answer:

$1,843.92

Step-by-step explanation:

4450/33%=1513

1513/12=126.083

1970-126.08=1843.92

For what value of θ, in degrees, is sin θ = cos 58°?

Answers

Answer: 32

Step-by-step explanation:

1. cos of 58 deg= 0.529919264

2. sin^-1 (0.529919264)= 31.999... = 32

What is the answer to 739 times 92

Answers

67988 is the answer 739 X 92 = 67988

The answer to this question is 67,988

Find the LCM of the numbers using prime factorization of 32 and 48

Answers

Answer:

The answer is 96.

Step-by-step explanation:

Ok so all you have to do is list some multiples of each number.

32: 32, 64, 96, 128, 160, 192

48: 48, 96, 144, 192

As you can see, both numbers have the multiple 96, and that's the first one they have in common.

So the lcm is 96.

PLEASE HELP I GIVE THANKS

Answers

The range is the difference between the highest and the lowest number.
The highest is 48.
The lowest is 40.

The range is $48-40=8 \Rightarrow C$

I think option C) is the correct answer.

What ratio is equvalent to 6 over 12

Answers

Hello from MrBillDoesMath!

Answer:

1/2

Discussion:

6/12 = => as 12 = 6*2

6 /( 6*2) = => cancel 6's in num and denom.

1/2

Thank you,

MrB