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topjm [15]
2 years ago
13

Question attached below

Mathematics
2 answers:
Elodia [21]2 years ago
6 0

Answer:

You are rocking this... This is correct! :D

Step-by-step explanation:

Please give me brainliest :)

stich3 [128]2 years ago
4 0
1. C
2. B
3. A
Make me brainliest
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Which set of side lengths can be used to construct a triangle?
valentina_108 [34]

9514 1404 393

Answer:

  D  75 inches, 55 inches, 45 inches

Step-by-step explanation:

The sum of the two shortest sides must exceed the length of the longest side. This is only the case for choice D.

  A. 45+55 < 110

  B. 45+45 = 90 . . . . needs to be greater, not equal

  C. 35+45 < 100

  D. 45+55 > 75 . . . . will form an obtuse triangle

4 0
3 years ago
Helpp
Alborosie
17 that’s the answer I did this one before
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2 years ago
At the school pay students can attend for only $7, but for aduts it costs $10
svp [43]

Answer:

question? I don't understand

5 0
3 years ago
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Answer please lot's of points.
Svetlanka [38]

Answer:

t≈8.0927

Step-by-step explanation:

h(t) = -16t^2 + 128t +12

We want to find when h(t) is zero ( or when it hits the ground)

0 =  -16t^2 + 128t +12

Completing the square

Subtract 12 from each side

-12  =  -16t^2 + 128t

Divide each side by -16

-12/-16  =  -16/-16t^2 + 128/-16t

3/4 = t^2 -8t

Take the coefficient of t and divide it by 8

-8/2 = -4

Then square it

(-4) ^2 = 16

Add 16 to each side

16+3/4 = t^2 -8t+16

64/4 + 3/4= (t-4)^2

67/4 = (t-4)^2

Take the square root of each side

±sqrt(67/4) =sqrt( (t-4)^2)

±1/2sqrt(67) = (t-4)

Add 4 to each side

4 ±1/2sqrt(67) = t

The approximate values for t are

t≈-0.092676

t≈8.0927

The first is before the rocket is launched so the only valid answer is the second one

3 0
3 years ago
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How do you solve x - 1 + 5x = 23​
Roman55 [17]

Answer:

X=4

Step-by-step explanation:

First you add like terms, in this case 5x and x. Then you have 6x-1=23. You then add 1 from both sides so you end up with 6x=24. This then results in X=4

8 0
2 years ago
Read 2 more answers
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