All categories

3 years ago

How do i even solve this? so confused? O_o

Mathematics

2 answers:

GuDViN [60]3 years ago

6 0

Answer:

(-4,-4) I think

Step-by-step explanation:

Georgia [21]3 years ago

3 0

Slope-intercept form is.. Y=mx+b

The points are; (-4,-4)

Answer: -4=-4x+b

you just put it in for slope and y-intercept

You might be interested in

A B C D (i only got 20 min)

lana66690 [7]

Answer:

Step-by-step explanation:

because how the line passes through the positive 4 and its a negative slope along with the fact that it goes down 3 over 2.

6 0

2 years ago

What's 2 1/4 times 1 3/4

Whitepunk [10]

3.9375 hope I helped :)

8 0

3 years ago

Which of the following systems describes the graph ?

Gnoma [55]

Answer:

x > -3 and y ≥ 1/2x - 2

Step-by-step explanation:

blue line = x > -3

red line = pass (0, -2) (4, 0)

y = 1/2x - 2

HOPE THIS HELPS AND HAVE A NICE DAY <3

7 0

2 years ago

Find the distance between the points (13, 20) and (18, 8). 7 11 13

cupoosta [38]

$d = \sqrt{(x_2 - x_1)^{2} + (y_2 - y_1)^{2}}$
$d = \sqrt{(18 - 13)^{2} + (8 - 20)^{2}}$
$d = \sqrt{(5)^{2} + (-12)^{2}}$
$d = \sqrt{25 + 144}$
$d = \sqrt{169}$
$d = 13$

7 0

3 years ago

Read 2 more answers

For each situation, state the null and alternative hypotheses: (Type "mu" for the symbol μ , e.g. mu > 1 for the mean is grea

Nitella [24]

Answer:

Part (A) $H_0:\mu=2.5$ and $H_a:\mu\neq2.5$

Part (B) $H_0:\mu=16.35$ and $H_a:\mu$

Step-by-step explanation:

Consider the provided information.

Null hypothesis refers the population parameter is equal to the claimed value.

If there is no statistical significance in the test then it is know as the null which is denoted by $H_0$ , otherwise it is known as alternative hypothesis denoted by $H_a$ .

Part (A): The diameter of a spindle in a small motor is supposed to be 2.5 millimeters (mm) if the spindle is either too small or too large, the motor will not work properly.

Thus, the required null and alternative hypothesis are:

$H_0:\mu=2.5$ and $H_a:\mu\neq2.5$

Part (B) The nationwide average price of a certain brand of laundry detergent is $16.35 and Harry thinks that prices in Caldwell are lower than the rest of the country.

Thus, the required null and alternative hypothesis are:

$H_0:\mu=16.35$ and $H_a:\mu$

6 0

3 years ago