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2 years ago

BRAINLIEST ASAP! PLEASE ANSWER!!!!!

1 answer:

8 0

Similarities: They both are polynomials of degree 2, both of their graphs is a parabola, both have either 2 or 0 real solutions, they are both continuous functions over R

(DOS= difference of two squares, PST=perfect square trinomial 

Differences: PST has three terms, whereas the difference of squares has 2. PST's factors are both the same, whereas DOS's elements are conjugates of each other. DOS can always be factored into two distinct polynomials with rational coefficients, whereas PST has two same polynomial factors.

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Help please my sister needs help with time

Arada [10]

$HEY THERE!!$

AS we know the short pin shows minute and the big one shows hours so the time is .

1. In first clock
2:48

2. In second clock
9:46

3. In third clock
12:2

HOPE IT HELPS YOU.

6 0

3 years ago

Determine the slope 2y-4x=1

Maurinko [17]

Answer:

Step-by-step explanation:

The equation is mx+b=y

The equation is not simplified yet.

2y-4x=1

Add 4x to both sides

2y=1+4x

Divide by 2

1/2+2x

For this just identify. M=slope. The number next to the x is 2. So the answer is 2

3 0

2 years ago

Read 2 more answers

Factor the expression completely. 18X2-8

Tcecarenko [31]

18x=2-8

18x=-6

x=-3

that would be my answer if not then ask someone else

3 0

2 years ago

Read 2 more answers

Solve for m. m/9 + 2/3 =7/3

Nuetrik [128]

Answer:

m= 15

Step-by-step explanation:

$\frac{m}{9} + \frac{2}{3} = \frac{7}{3}$

To solve for m, start by moving the constants (numbers that are not attached to any variable) to the other side of the equation.

$\frac{m}{9} = \frac{7}{3} - \frac{2}{3}$

Simplify:

$\frac{m}{9} = \frac{5}{3}$

Multiply both sides by 9:

$m = \frac{5}{3} \times 9$

Crossing out 3 from the denominator and from 9:

m= 5(3)

m= 15

8 0

1 year ago

Five pounds of birdseed is used to fill 4 identical bird feeders.

enyata [817]

Answer:

a. We need 1/4 for each feeder

b. To fill each feeder we need 1.25 pounds

c. We need 60 ounces to fill three bird feeders

Step-by-step explanation:

Five pounds of birdseed is used to fill 4 identical bird feeders,

a. We divide all the birdseed in 4 feeders, so, we need 1/4 for each feeder.

b. If we use 5 pounds for the 4 feeders, so each feeders will take 1/4 of the 5 pounds

=1/4 x 5=1.25 pounds

c. To fill three bird feeders we have to multiply the amount of pounds by feeder by 3 feeders

=1.25 pounds x 3

= 3,75 pounds

If 16 ounces are a pound

so, 16 x 3.75 = 60 ounces

8 0

3 years ago