I'm not sure! Let me think about it, and if I get something then I will let you know!!! ;D
Answer:
5. (x, y) = (19.3, 46)
6. (x, y) = (6, 7)
Step-by-step explanation:
In similar triangles, all corresponding measures have the same proportion. In figures like these, the corresponding measures are on the same line of the X. Here, we've written the ratios as (short measure)/(long measure).
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5. 30/60 = x/38.6 = 23/y
x = 38.6·30/60 = 19.3 . . . . . multiply by 38.6
y = 2·23 = 46 . . . . . multiply by 2y
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6. 4/6 = x/9 = y/10.5
x = 9·4/6 = 6 . . . . . . multiply by 9
y = 10.5·4/6 = 7 . . . .multiply by 10.5
Answer: D.5,7,9
Step-by-step explanation:
Rules is that:
a+b>c
a+c>b
b+c>a
let a = 5
let b = 7
let c = 9
5+7>9
5+9>7
7+9>5
Therefore, this satisfies the rules of a triangle
Answer:
$1080
Step-by-step explanation:
Working at the same rate for 8 weeks means you would either have to add 135 eight times, or do 135 x 8.
Answer:
Expanded form of = 3000 + 180 + 12
Step-by-step explanation:
Expanded form of any number is important in math as it allows us to look at a number and identify the value of each digit.
We can write a whole number 532 in a expanded form as:
=
Therefore, the expanded form of is, 3000 + 180 + 12