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enyata [817]
3 years ago
11

What is hte vertex of f(x) = 5x^+20x-16

Mathematics
1 answer:
hjlf3 years ago
6 0

What is the exponent ?

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Consider (2x – 1) + 2 > x + 1. Use the addition or subtraction
AfilCa [17]

Answer:

x>0

Step-by-step explanation:

  • subtract 1 from both sides
  • subtract x from both sides
  • x>0
7 0
3 years ago
I NEED HELP ASAP!!!!
Tcecarenko [31]

Answer:

The closest to 36 would be 6in

The 8 box would be 64in²

The 10 box would be 100in²

Step-by-step explanation:

We have to square or square root the numbers

√36 is 6

8² is 64

10² is 100

5 0
3 years ago
Right Triangles I been having trouble with gemotrey lately ​
photoshop1234 [79]

Answer:

x = 11√3

y = 22

Step-by-step explanation:

In a 30-60-90 triangle, the hypotenuse is twice the shortest side.

y = 22

The long side is √3 times the short side.

x = 11√3

If you wish to use trigonometric functions:

sin 30° = 11 / y

1/2 = 11 / y

y = 22

tan 30° = 11 / x

1 / √3 = 11 / x

x = 11√3

4 0
3 years ago
Cat este 5 la puterea 5?
8090 [49]
5^5=5*5*5*5*5=25*25*5=625*5=3125
5 0
3 years ago
I need help on these problems please
Art [367]
The remote interior angles of a triangle are basically the two angles that do not share a vertex with and are opposite to the exterior angle.

5. ∠1 and ∠2
6. ∠2 and ∠3
7. ∠1 and ∠3

Because the exterior angle of a triangle is equal to the remote interior angles we can set up the following equations:
8.
x + 80 = 105 \\ x = 105 - 80 \\ x = 25
9.
x + 72 = 135 \\ x = 135 - 72 \\ x = 63

6 0
3 years ago
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