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liq [111]
2 years ago
10

F(x)=-x^2+6x+4f(x)=−x 2 +6x+4

Mathematics
1 answer:
snow_lady [41]2 years ago
8 0

Answer:

x = 3 - 2 (3)

Step-by-step explanation:

.

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7 0
3 years ago
Mhanifa can you please help this is due asap
sleet_krkn [62]

Answer:

<h3>Question 1 </h3>
  • <em>Adjacent angles are supplementary, opposite angles are equal</em>

<u>Find x</u>

  • 62 + 5x + 3 = 180
  • 5x = 180 - 65
  • 5x = 115
  • x = 23

<u>Find y</u>

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<h3>Question 2</h3>
  • <em>Diagonals bisect each other</em>

<u>Find x</u>

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6 0
2 years ago
Please help me i’ve tried so many of these and i can’t figure out how to do it
zheka24 [161]

Answer:

15.4%

Step-by-step explanation:

Calculate the volume of both containers.

The volume (V) of a cylinder is calculated as

V = πr²h ( r is the radius and h the height )

V_{A} = π × 10² × 11 = 1100π ft³

V_{B} = π × 7² × 19 = 931π ft³

Subtract volume of B from volume of A to find quantity left in A

quantity left in A = 1100π - 931π = 169π ft³

To calculate the percentage left in A after B has been filled

\frac{left}{full} × 100%

= \frac{169\pi }{1100\pi } × 100%

= \frac{169}{1100} × 100%

= 15.4% ( to the nearest tenth )

6 0
3 years ago
3 minus the product of a number and k
timofeeve [1]

Answer:

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3 0
2 years ago
The model of a trinomial is shown. An algebra tile configuration. 0 tiles are in the Factor 1 spot and 0 tiles are in the Factor
Snezhnost [94]

Answer:

C. x – 7

E. x + 2

Step-by-step explanation:

8 0
3 years ago
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