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Tomtit [17]
3 years ago
10

If the value of a in the quadratic function f(x) = ax^2+bx+c is 1/2 the function will:

Mathematics
2 answers:
BabaBlast [244]3 years ago
6 0

lessen it data

and it will become a bigger eqaution

BARSIC [14]3 years ago
4 0

Answer:

open down and have a maximum

Step-by-step explanation:

I took the quiz got it right

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Solve for x <br> Need help on this
enyata [817]
Mid segment of triangle = 1/2 base
base = x here, so
1/2x = 15
multiply both sides by 2,
x=30

answer: x=30
5 0
2 years ago
Family Video charges $10 for
Irina18 [472]

Answer:

4 movies, $20

Step-by-step explanation:

Given data

Family Video

charges $10 for a monthly membership and

$2.50 per movie

let the number of movies be x

and the charge for x movies be y

y= 10+2.5x----------1

Babe's  Movies

charges a $12

membership and $2 per

movie.

let the number of movies be x

and the charge for x movies be y

y= 12+2x----------2

equate 1 and 2

10+2.5x= 12+2x

collect like terms

12-10= 2.5x-2x

2= 0.5x

x= 2/0.5

x= 4 movies

put x= 4 in equation 1 or 2

y= 12+2x----------2

y= 12+2*4

y= 12+8

y= $20

4 0
3 years ago
Mrs. Nelson has a rectangular flower box that is 5 feet long and 2 feet tall she wants the width of the box to be no more than 5
Marina CMI [18]
I believe the possible volumes are <span>5 ft long, 4 ft wide and 2 ft deep
5 ft long, 3 ft wide and 2 ft deep
5 ft long 2 ft wide and 2 ft deep
5 ft long, 1 ft wide and 2 ft deep</span>
3 0
2 years ago
Read 2 more answers
Convert the following decimal to a common fraction. Reduce to lowest terms 0.625 = 62/100 7/8 5/8 6 2/5
VashaNatasha [74]

Answer:

the answer would be 5/8

Step-by-step explanation:

0.625/1  times 1000/1000= 625/1000

625/1000 divided by 125 = 5/8


hoped this helped let me know if you got it right

3 0
3 years ago
17. If x is a real number such that x3 = 729,
Nat2105 [25]

Answer:

C. 90

Step-by-step explanation:

If x^3 = 729, x = 9.

Then, plug that into x^2 + x

9 ^ 2 + 9 = 81 + 9 = 90

3 0
2 years ago
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