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sergeinik [125]
3 years ago
15

Find the length of x. Round to the nearest tenth, one decimal place.

Mathematics
1 answer:
azamat3 years ago
3 0
By the rules for secants,
.. AB*AC = AD*AE
.. 5*(5 +x) = 6*(6 +6)
.. 25 +5x = 72
.. 5x = 47
.. x = 9.4

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Pls pls help asap pls​
Rom4ik [11]

Answer is 1, my mobile is not good but

8 0
2 years ago
HELP SOMEONE PLEASE!!!!! Factor completely 10x2 + 2x − 8. 2
natka813 [3]

Answer:

2(5x - 4)(x + 1)

Step-by-step explanation:

10x^2 + 2x − 8 =

First, factor out the GCF of all terms which is 2.

= 2(5x^2 + x - 4)

5x^2 factors into 5x and x.

= 2(5x      )(x       )

-4 factors into -4 and 1, -1 and 4, and -2 and 2. Use the set of two factors in the proper positions that will give the middle term.

= 2(5x - 4)(x + 1)

6 0
2 years ago
Read 2 more answers
The diagonals of a rhombus are 14 and 48cm. Find the length of a side of the rhombus.​
valentinak56 [21]

Check the picture below.

let's recall that a rhombu's sides are all equal.

7 0
3 years ago
Question: Madison uses 54 beads to make one necklace. If Madison has 2,185 beads, how many necklaces can she make and how many b
crimeas [40]
Exact: 40.46
Rounded: 40.5
4 0
1 year ago
Read 2 more answers
8th grade linear functions, will give brainliest if the steps are listed and explained :)))
Rom4ik [11]

Get the slope of the line using the two known points:

slope = (7 3/4 - 6 1/4) / (1 1/4 - 3/4) = (1 2/4) / (2/4) = 3

Use the point-slope formula for a line to get the equation of the line. You can use any of the known points and the slope computed above. For example,

y - 6 1/4 = 3 (x - 3/4)   ⇒   y = 3x + 16/4 = 3x + 4

Then for some given value of x, the third point has y-coordinate 3x + 4.

"Which values" suggests there may be more to the question, namely some list of answer choices. If you have something like that, just check if the above condition is met.

8 0
2 years ago
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