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-Dominant- [34]
3 years ago
15

Write each form of the quadratic function. (3 points)

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0
Standard form
y=a x^{2} +bx+c
vertex form
y=a(x-h) ^ {2} +k
intercept form
y=a(x-p)(x-q)
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What is the answer ?
kari74 [83]

Answer:

B

Step-by-step explanation:

x is alternate exterior angles and y is 180 - x

7 0
3 years ago
Read 2 more answers
There were 3 apple, 1 mixed fruit, 2 grape, and 4 tropical fruit juice boxes in the cooler at the picnic. What is the probabilit
goldenfox [79]

There are  10  juice boxes in the cooler altogether.
2  of them are grape.

The first time Jill pulls one out with her eyes closed,
the probability that it's a grape is

                                         2 / 10 .

If that try is successful, then there are  9  boxes left in the cooler,
and one of them is grape.

If she already has one grape, and reaches in again with her eyes
closed, the probability of pulling out the second grape is

                                        1 / 9 .

The probability of both events happening in two tries is

                           (2/10) x (1/9) = 2/90 = 1/45  =  (2 and 2/9) percent .

6 0
3 years ago
Read 2 more answers
A certain building has a triangular shaped face to link up of the sides of the triangular base or 145 feet 257 feet in 290 feet
attashe74 [19]

Answer:

18617.66 ft^2

Step-by-step explanation:

sides of triangular base

a=  145ft  ,

b = 257ft ,

c =  290ft

<u>calculate the area of the base  </u>

The base is a scalene triangle hence the area is calculated as follows

s = ( a + b + c ) / 2

  = ( 145 + 257 + 290 ) / 2 = 346

Area of triangle = \sqrt{s(s-a)(s-b)(s-c)}  = \sqrt{346(201)(89)(56)}

                          = 18617.66 ft^2

3 0
2 years ago
The expression is equivalent to the expression
mamaluj [8]

Answer: False

Step-by-step explanation:

For this to be true; x must be squared.

4 0
2 years ago
I'm not very good with special right triangles, can someone please help?
Arturiano [62]
All 45 45 90 triangles sides are equal to x, x, and xsqrt2. which is the biggest side. So here x(11) and x(11) are both given.  the answer to the x shown on the triangle is xsqrt2
6 0
3 years ago
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