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lorasvet [3.4K]
3 years ago
12

In Δ Q R S s = 7.9 cm ∠ Q = 125 ∘ and ∠ R = 23 ∘ '. Find the length of q, to the nearest 10th of a centimeter.

Mathematics
1 answer:
Annette [7]3 years ago
5 0

Answer:

See the attachment ⬆️⬆️

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Using the appropriate constant of proportionality, provide the value in the table that makes the quantities proportional to one
Usimov [2.4K]

Divide the known y's by the known x's:

1/3 = 1/3

2/6 = 1/3

4/12 =1/3

The Y values are 1/3 of the x values.

Multiply the know x value by 1/3 to get y:

y = 9 x 1/3 = 3

y = 3

6 0
3 years ago
sam purchased 5 raffle tickets a total of 120 raffle tickets were sold what is the probability that one of sams tickets will be
sergij07 [2.7K]

Answer:

1/24

Step-by-step explanation:

5/120 which simplifies to:  1/24

4 0
3 years ago
you have a 5-inch by 7-inch picture that you framed. When you hung the picture, you found that the entire area is 69.56 in. What
Montano1993 [528]

Answer:

d. 2.4 in

Step-by-step explanation:

So initially w/o frame the area was 5 x 7 = 35 sq in.

Now we have to add the width of the frame to both dimensions.

(5+w)(7+w) = 69.56 sq in

35 + 7w + 5w + w² = 69.56

w² + 12w + 35 = 69.56

w² + 12w - 34.56 = 0

I use the quadratic formula to solve this (x = -b±√b²-4ac / 2a). I cheat by using a quadratic program on the calculator :,)

w = 2.4

w = -14.4

Since we can't have a negative width, the answer must be <u>w = 2.4 inches.</u>

You can also just plug the answer choices one-by-one into the calculator with guess-and-check because this is multiple choice.

4 0
3 years ago
Read 2 more answers
B, = 4 in.<br> A = 15 in.2<br> b2 = 6 in.
tiny-mole [99]
What are u asking? u gave no question or picture
5 0
3 years ago
Ray UW is the angle bisector of AngleVUT.
tester [92]

Answer:

AngleWUT =38°, option 2

Step-by-step explanation:

We have three rays passing through U. A ray is set extend in one direction with one fixed point.

We have UW ray bisecting VUT.As the ray bisects the angle between VUW and WUT would be same .

Given angles are (4x+6)° and (6x-10)°.

As these angles are equal

4x+6=6x-10

2x=16

x=8

AngleWUT = (6x – 10)°

and x is 8 so on substituting AngleWUT =38°.

5 0
3 years ago
Read 2 more answers
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