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klio [65]
3 years ago
7

What is the length of BC? 9 units 11 units 15 units 16 units

Mathematics
1 answer:
solmaris [256]3 years ago
8 0
16 units is the correct answer
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The formula to convert temperature in Celsius to Fahrenheit is F= 9/5C+32. Solve for C<br> C= ?
icang [17]
F = 9/5C + 32

Subtract 32 to both sides:

F - 32 = 9/5C

Divide 9/5 to both sides or multiply by its reciprocal, 5/9:

5/9(F - 32) = C

Simplify:

C = 5/9F - 160/9
6 0
3 years ago
What is equivalent to 31/50 in fraction form
tigry1 [53]
\frac{31}{50} = \frac{31}{50} \times \frac{2}{2} =\boxed{\bf{ \frac{62}{100} }}

62/100 is equivalent to 31/50.
6 0
3 years ago
Find the ratio a:b, if 2a−b/6 = b/3
Tom [10]

Answer:

a:b = 2

Step-by-step explanation:

Here we need to operate with terms in order to arrive to a ratio a:b (or a/b).

We have:

2a−b/6 = b/3

Lets sum b/6 in both sides:

2a−b/6 + b/6 = b/3 + b/6

2a = b/3 + b/6

Now, we can multiply and divide b/3 by 2 to make a 6 appear on the denominator and sum it with b/6, this is, use common denominator:

2a = b/3*(2/2) + b/6

2a = 2b/6 + b/6

2a = 3b/6

2a = b/2, as 3/6 = 1/2

Now lets divide both sides by b to make an a/b appear:

2a/b = (b/2)/b

2a/b = 1/2

Finally, multiply both sides by (1/2) or divide by 2:

(2a/b)/2 = 2

a/b = 2

This is, a is twice as b. If b is 1 so a is 2; if b is 45 so a is 90, and so on.

7 0
3 years ago
Write a congruence statement for the pair of triangles zyb
Ray Of Light [21]
<span>(triangle) ZYB to (triangle) OWR by sss</span>
5 0
3 years ago
A woman is 59 and one twelfth inches tall and her son is 57 and five ninths inches tall. How much taller is the woman​?
mihalych1998 [28]

Answer:

1 and 19/36 inches

Step-by-step explanation:

All you have to do is subtract the woman's height by her son's height.

59 and 1/12 - 57 and 5/9 is 1 19/36

7 0
3 years ago
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