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tankabanditka [31]
3 years ago
8

HELP WITH MATHEMATICS ALG 1 PLEASEfwe

Mathematics
2 answers:
stira [4]3 years ago
6 0
The equation is y=-2x ^ 2 + 4 x + 30 that’s the equation thru the proabola but if you do point slope form then it is y=18x+54 so it depends what your working on in class
madam [21]3 years ago
4 0
Use the lattice method to multiple 54x 9
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3. Is it possible to solve x (t ) for t, substitute it into y(t) to eliminate the parameter, t, and write it as a rectangular eq
Maslowich

Answer: Yes

Step-by-step explanation:

Though x and y can be achieved in a system of equations. The equation

x (t)=0.0411905(t^2)+(-0.164619)t+28.0114

And

y (t)=-0.024127(t^2)+(-0.591143)t+(-87.4403)

Are not system of equations but rather two different models of equations. Nevertheless

To find t in the first equation, x(t) has to be equal to zero.

When the t is substituted in the second equation, t will completely disappear. Given the value of y(t) and vice versa.

8 0
4 years ago
A recipe calls for 2 3/4 cups of milk. How many cups of milk, written as a fraction greater than one, are used in the recipe?
ivann1987 [24]
11/4 the recipe calls for a total of 11/4 cups of milk
8 0
3 years ago
Read 2 more answers
One angle is eight times it’s supplement increased by 45 degrees. What is the measures of the two supplementary angles?
Nastasia [14]
Angle 1 = 8x + 45
Angle 2 = x

x + 8x  + 45 = 180
combine like terms

9x + 45 = 180
subtract 45 from both sides

9x = 135
divide both sides by 9 to isolate x

x = 15

Angle 1 = 8(15) + 45 = 165 degrees
Angle 2 = 15 degrees
6 0
3 years ago
0.0125 in a fraction in simplest form
bulgar [2K]
0.0125 as a fraction in simplest form is 1/80.

0.0125 as a fraction is 1/80. 1/80 is in its lowest terms, so you cannot simplify it anymore than it already is, meaning that 1/80 is the simplest form. 
4 0
3 years ago
Read 2 more answers
Helllpppppppppppppppppppppppp
Ivahew [28]

Answer:

C

Step-by-step explanation:

it's C

sorry if I am wrong

6 0
3 years ago
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