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Amanda [17]
2 years ago
14

Help please due today!

Mathematics
2 answers:
DochEvi [55]2 years ago
7 0
12

Square of 13 equals 169

Square of 5 equals 25

169-25= 144

144 square root equals 12
Arlecino [84]2 years ago
4 0

Answer:

12 is the answer

(Also have a nice day!)

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A water balloon is tossed into the air. The function h(x)=-0.5(x-4)squared +9 gives the height, in the feet, of the balloon from
NNADVOKAT [17]

Answer:

No, the maximum height that the balloon can reach is 9ft.

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

The function h(x) =-0.5(x-4)² +9, is a Quadratic Function in the Vertex form.

Vertex form: f (x) = a(x - h) 2 + k

Where:

  • (h, k) is the vertex of the parabola-
  • h is the horizontal shift (how far left, or right, the graph has shifted from x = 0).  
  • k represents the vertical shift (how far up, or down, the graph has shifted from y = 0).  

In this case a = -0.5, it means that the parabola opens downward and has a maximum point at the vertex.

So, the maximum height that the balloon can reach is k=9ft.

9 ∠ 12

The balloon will not hit the ceiling 12 ft above the pool.

Feel free to ask for more if needed or if you did not understand something.

8 0
3 years ago
Emilio’s paycheck was $305.25, and he makes $9.25 per hour. How many hours did Emilio work?
Anastaziya [24]
$305.25 divided by $9.25 equals 33, so he worked 33 hours... hope this helped.
5 0
3 years ago
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How far can jovan run in a full hour
yKpoI14uk [10]
2/3(4/3)= 8/9

Jovan ran 8/9 of a mile in a full hour.

Hope this helps!
4 0
3 years ago
The three angles of a triangle measure x+37, 90, and x+67. Find the measurement of the smallest angle in degrees.
Kisachek [45]

Step-by-step explanation:

so the smallest angle is angle A which is 30 degree

7 0
2 years ago
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Solve for X<br> 1) 5<br> 2) 6<br> 3) 4<br> 4) 3
Molodets [167]

Answer:

x = 4

Step-by-step explanation:

given 2 chords intersecting inside a circle , then

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9 × 4x = 8(4x + 2)

36x = 32x + 16 ( subtract 32x from both sides )

4x = 16 ( divide both sides by 4 )

x = 4

8 0
2 years ago
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