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2 years ago

What is the length of side YZ to the nearest tenth please show your work!

Mathematics

1 answer:

fenix001 [56]2 years ago

6 0

Length of side YZ to the nearest tenth is 16 ft

To solve this question we would use the sine rule. The sine rule states that

A/sin a = B/sin b

if we take our angle a to be XZY, and b to be ZXY.

Going by angles in a triangle, ZXY = 180 - 90 - 35 = 55. This means that our angle b is 55º

applying the sine rule, we have

11/sin 35 = B/sin 55

11/0.5736 = B/0.8192, if we cross multiply, we have

B = (11 * 0.8192)/0.5736

B = 9.0112/0.5736

B = 15.7 ft

learn more about sine rule here brainly.com/question/9599008

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For each 11 mm of coloured fabric June uses to make her curtains, she also uses 10 cm of white fabric. Express the amount of whi

emmainna [20.7K]

The simplest form of ratio of colored fabric to white fabric is 11:100

Step-by-step explanation:

Given,

Colored fabric used = 11 mm

White fabric used for 11mm of colored fabric = 10 cm

We need to convert the measures in same unit for writing ratio.

It is easier to convert larger unit to smaller, therefore;

1 cm = 10 mm

19 cm = 10*10 = 100 mm

Ratio;

Colored fabric : White fabric

11 : 100

The simplest form of ratio of colored fabric to white fabric is 11:100

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3 0

3 years ago

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Akimi4 [234]

Opposite sides ofa parallelogram are equal.

Therefore, AB= CD and AD= BC.

Diagonals of a parallelogram bisect each other.

Measure of opposite angles of a parallelgram also equal.

So, <ADC= <ABC and <BAD=<BDC

Since diagonal of a parallelogram bisect each other so AC and BD are intersecting at the point E.

Hence, AE= CE and BE= DE.

Hence, the correct choice is 4)AE=CE.

4 0

3 years ago

Calculate the exact value of 70/15 × 14/5

IceJOKER [234]

Answer:

14^2/15

Step-by-step explanation:

70/15 simplifies to 14/3

14/3 X 14/5

= 14^2/15

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2 years ago

Analyze the diagram. What is the composition of transformations that was applied to map WXYZ to W''X''Y''Z''? The first transfor

Zigmanuir [339]

Answer:

The first transformation was a rotation rotation about point A

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3 years ago

Read 2 more answers

Determine the number of possible outcomes when tossing one coin ,two coins ,and three coins then determine the number of possibl

m_a_m_a [10]

Number of possible outcome for tossing N coins = $2^N$

Solution:

Possible outcomes when tossing one coin = {H, T}

Number of possible outcomes when tossing one coin = 2 $=2^1$

Possible outcomes when tossing two coins = {HH, HT, TH, TT}

Number of possible outcomes when tossing two coins = 4 $=2^2$

Possible outcomes when tossing three coins

= {HHH, HHT, HTH, THH, TTH, THT, HTT, TTT}

Number of possible outcomes when tossing three coins = 8 $=2^3$

Therefore, the sequence obtained is $2^1, 2^2, 2^3$ .

If continue this sequence, we can obtain number of possible outcome for tossing N coins is $2^N$ .

7 0

2 years ago

What is the length of side YZ to the nearest tenth￼ please show your work!

What is the length of side YZ to the nearest tenth please show your work!