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Bezzdna [24]
2 years ago
5

What is the value of B and C

Mathematics
1 answer:
Margarita [4]2 years ago
5 0

Answer:

The value of b is 6 and the value of c is also 6

Step-by-step explanation:

We know that given triangles are congruent. When two triangles are congruent then their respective sides are also equal/congruent.

So,

ΔUWV≅ΔEDF

Then

WV ≅ DF

WU ≅ DE

UV ≅ EF

So,

Putting their respective value equal:

WV = DF

9c = 10c-6\\10c-6 = 9c\\10c-6+6 = 9c+6\\10c = 9c+6\\10c-9c = 9c+6-9c\\c = 6\\and\\10b = b+54\\10b-b = b+54-b\\9b = 54\\\frac{9b}{9} = \frac{54}{9}\\b = 6

Hence,

The value of b is 6 and the value of c is also 6

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Simplify -12u + 11z <br><br> “Enter the original expression if it cannot be simplified”
jeka94

Answer:

-12u + 11z

Step-by-step explanation:

The above expression cannot be simplified, for:

1) There is no common variable (one being <em>u</em>, and the other being <em>z</em>).

2) There are no common factors in between 12 & 11)

 - Factors of 12: 1, 2, 3, 4, 6, 12

 - Factors of 11: 1, 11

~

6 0
3 years ago
a company is offering a job with a salry of 30000 for the first year and a 5% raise each year after that If the 5% raise continu
stellarik [79]

Figure out 5% of 30,000: .05 x 30,000 = 1,500

Multiply 1,500 by the number years, but subtract the first year (as you don't receive a bonus) : 1,500 x 39 =  58,500

Now add the bonus with the initial salary: 58,500 + 30,000 = 88,500.

THE ANSWER IS $88,500!!! :)

5 0
3 years ago
hey the question is, " The length of a rectangle is twice its width. The perimeter of the rectangle is 126 feet."​
Tema [17]

Answer:

42 = <em>l</em>

21 = <em>w</em>

Step-by-step explanation:

{l = 2<em>w</em>

{126 = 2<em>w</em> + 2<em>l</em>

126 = 2<em>w</em> + 2[2<em>w</em>]

126 = 2<em>w</em> + 4<em>w</em>

126 = 6<em>w</em>

21 = w [Plug this back into both equations to get the length of 42]; 42 = <em>l</em>

I am joyous to assist you anytime.

4 0
3 years ago
Dylan has a roll of wrapping paper that is5 meters long. How many centimeters of wrapping paper does he have.
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500 centimeters I think *sweats nervously*
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Gina Chuez has considered starting her own custom greeting card business. With an initial start up cost of $1500, she figures it
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3 years ago
Read 2 more answers
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