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slava [35]
3 years ago
9

The two triangles are similar. What is the value of x?

Mathematics
1 answer:
denpristay [2]3 years ago
3 0
[8/(2x-2)=(8+6)/(3x)
 8/(2x-2)=14/(3x)
 14(2x-2)=8(3x)
 28x-28=24x
x=7
So by using the similarity of the sides, we can make ratios that can give is the value of x.<span />
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Answer:

The triangle does not exist because sin(A)/a can not be equal to sin(B)/b

Step-by-step explanation:

we know that

step 1

Find the measure of angle B

Applying the law of sines

\frac{sin(A)}{a}=\frac{sin(B)}{b}

we have

A=30\°

sin(30\°)=1/2

a=6\ units

b=18\ units

substitute

\frac{(1/2)}{6}=\frac{sin(B)}{18}

\frac{1}{12}=\frac{sin(B)}{18}

sin(B)=\frac{18}{12}

sin(B)=\frac{3}{2}=1.5

Remember that the value of sine can not be greater than 1

therefore

The triangle does not exist because sin(A)/a can not be equal to sin(B)/b

8 0
3 years ago
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balu736 [363]
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Hopefully this helped
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A rectangular soccer field is 120 ft long by 64 ft wide. What dimensions would a scale drawing of the soccer field be if the fie
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Answer:

Hence dimension on drawing= 12 in by 6.4 in

Step-by-step explanation:

Actual dimension of the soccer field is 120 ft by 64 ft

Scale during drawing = 1in to 10 ft

Hence dimension on drawing = 120/10 by 64/10 = 12 in by 6.4 in

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lorasvet [3.4K]

Answer:

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Step-by-step explanation:

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