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Illusion [34]
3 years ago
11

Find the value of x. * Please help

Mathematics
1 answer:
scZoUnD [109]3 years ago
7 0

Answer:

x = 78

Step-by-step explanation:

(x-8) + 20 = 90

x - 8 = 90 - 20

x - 8 = 70

x = 70 + 8

x = 78

Check:

(78-8) + 20 = 90

70 + 20 = 90

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What is 7√27+5√48 in simplified radical form?
Andreyy89
7√27 + 5√48

7 × 3√3 + 5√48

7 × 3√3 + 5 × 4√3

21√3 + 5 × 4√3

21√3 + 20√3

41√3      or 71.014

hope this helps, God bless!
3 0
4 years ago
will mark brainliest. PROMISE!! A stick has a length of $5$ units. The stick is then broken at two points, chosen at random. Wha
Dmitry [639]

Answer:

0.16

Step-by-step explanation:

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<u>See the picture attached for reference.</u>

As you see the best points are the green areas which covers 2 out of 5 zones.

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6 0
4 years ago
What is the median of the data set represented by the box plot 37, 45, 50, 67, 75
ASHA 777 [7]
If you are looking for the median number, it would be the number in the middle which is 50
5 0
4 years ago
Read 2 more answers
The graph of which function is decreasing over the interval (–4, ∞)? f(x) = (x + 4)2 + 4 f(x) = –(x + 4)2 + 4 f(x) = (x – 4)2 –
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Your post would be clearer if you'd please put each function on its own line:


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f(x) = –(x + 4)2 + 4

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Also, use "^2" to denote "squaring." x2 has no meaning.


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Analyze the other 2 possible answers in the same way, please.

9 0
3 years ago
Read 2 more answers
A family has 4 boys and the family determines this as unusual.
Svetllana [295]

Answer: (1 in 16 chance)

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8 0
3 years ago
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