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3 years ago

Line AB contains points A (0, 1) and B (1, 5). The slope of line AB is

Mathematics

2 answers:

HACTEHA [7]3 years ago

7 0

Answer:

the answer is 4

Step-by-step explanation:

Vaselesa [24]3 years ago

6 0

D.

you do change in y divided by change in x

(5-1)/(1-0) = (4)/1=4

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A 1.50 liter sample of dry air in a cylinder exerts a pressure of 3.00 atmospheres at a temperature of 25oC. Without change in t

cricket20 [7]

The answer is 4.5 l

To calculate this, we will use the Boyle's law using constant k, pressure P, and volume V:

PV = k

We can forget temperature since it is constant.

We have:

P1V1 = k

P2V2 = k

So, P1V1 = P2V2

P1 = 3 atm

V1 = 1.5 l

P2 = 1 atm

V2 = ?

_____

P1V1 = P2V2

3 atm * 1.5 l = 1 atm * V2

4.5 atm/l = 1 atm * V2

V2 = 4.5 atm l / 1 atm

V2 = 4.5 l

5 0

3 years ago

Read 2 more answers

In two or more complete sentences, compare the number of x-intercepts in the graph of f(t) = 12 to the number of x-

alina1380 [7]

Answer:

Both functions have one x-intercept each.

Step-by-step explanation:

The first function is

$f(t )= {t}^{2}$

This is a parabola with vertices at the origin and has one x-intercept at t=0.

The transformed function is

$g(t) = {(t + 3)}^{2}$

The function g(t) is obtained by shifting the graph of f(t) to the left by 3 units.

This graph also has one x-intercept at x=-3.

Therefore both functions has the same number of x-intercepts

8 0

3 years ago

15 divided by negative 12

meriva

Answer:

-5/4 or -1.25

Step-by-step explanation:

we use the long division method to find the answer goodluck

8 0

2 years ago

Pls help me with this question

Aleks04 [339]

Answer:

1. Wooden spoons

2. kitchen shears

3.cutting board

4. measuring spoons

5. measuring cups

6. Rubber spatulas

7. whisk

8. rotary beater

9. whisk

10. colander

4 0

2 years ago

Help Please? Factor Completely: 2x2 − 32

yawa3891 [41]

Answer:

Option 4th is correct

$2 \cdot (x-4)(x+4)$

Step-by-step explanation:

Using difference of square:

$a^2-b^2=(a-b)(a+b)$

GCF is the largest number that divide the given polynomial or expression.

Given the expression:

$2x^2-32$

We have to completely factor the expression.

GCF of $2x^2$ and 32 is, 2

then;

$2 \cdot (x^2-16)$

Using difference of square

$2 \cdot (x-4)(x+4)$

therefore, the completely factor of $2x^2-32$ is, $2 \cdot (x-4)(x+4)$

4 0

3 years ago