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Paraphin [41]
2 years ago
6

Find the length of BC. A)8 B)12 C)16 D)18

Mathematics
2 answers:
sveta [45]2 years ago
8 0

Answer:

i think its A (edit: im gonna take that back because i was looking at the wrong side, logically it is 12)

Step-by-step explanation:

Ainat [17]2 years ago
8 0

Answer:

B. 12

Step-by-step explanation:

logically speaking is 12

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Write an expression in simplest form that represents the perimeter of the polygon ​
scoundrel [369]

Answer:

Perimeter = (11x + 12)

Step-by-step explanation:

Since, perimeter of a polygon is represented by the sum of measures of all sides,

Perimeter of the given polygon = 3x + (x + 10) + 5x + (2x + 2)

By adding like terms of the expression,

Perimeter of the polygon = (3x + x + 5x + 2x) + (10 + 2)

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Therefore, expression for the perimeter is (11x + 12).

6 0
3 years ago
I really need help tyy
emmainna [20.7K]
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6 0
3 years ago
Solve the expression (-24) + (+6)​
ASHA 777 [7]

Answer:

-18

Step-by-step explanation:

The answer is -18 because a negative plus a positive is always a negative.

8 0
3 years ago
Read 2 more answers
Solve the equation for h.<br><br> h/20=5/4
Drupady [299]

Answer:

25

Step-by-step explanation:

Cross multipy

4h = 100

now divide by 4

h = 25

3 0
3 years ago
PLEASE HELP!! <br><br> -1/3x + 1/6y = 2<br><br> 3/4x + 1/2y = -8<br><br> x = ? <br> y= ?
Alinara [238K]
If you solve this problem using the substitution method then,
X = - 8
Y = - 4
8 0
3 years ago
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