All categories

3 years ago

How do you graph y=-x+ 3/2 please help meee

Mathematics

1 answer:

lora16 [44]3 years ago

6 0

I have attached the graph of y = -x + 1.5

The line goes through the points (0,1.5) and (1.5,0)

You might be interested in

There goes my hopes for Virtuoso rank....

Tpy6a [65]

Y = x^2 + 10x - 171
y = (x - 9)(x + 19)

x - 9= 0 x + 19 = 0
x = 9 x = -19

Answer B covers all requirements... the factored form is
y= (x + 19)(x - 9)
and the zeros are -19 and 9

3 0

3 years ago

68 * 27 - 81 + ? = 600

tankabanditka [31]

The missing term is -1155.

Step-by-step explanation:

Given expression is

68 * 27 - 81 + ? = 600

Let the missing term be x

$68*27-81+x=600\\1836-81+x=600\\1755+x=600$

Subtracting 1755 from both sides

$1755-1755+x=600-1755\\x=-1155$

Therefore,

The missing term is -1155.

Keywords: multiplication, addition

Learn more about multiplication at:

#LearnwithBrainly

8 0

3 years ago

Arabella's password consists of 1 letter followed by two digits. What is the probability of correctly guessing Arabella's passwo

Alchen [17]

The answer is 1/2600

Hope this helps

6 0

3 years ago

Refer to the accompanying TI-83/84 Plus calculator display of a 95% confidence interval. The sample display results from using

Darina [25.2K]

Answer:

[22.57 ± 2.776]

Step-by-step explanation:

Hello!

You have the 95% Confidence Z-interval (21.182;23.958), the mean X[bar]= 22.57 and the sample size n=25.

The formula for the Z interval is

[X[bar] ± $Z_{1-\alpha /2} *( \frac{Sigma}{\sqrt{n} } )$ ]

The value of Z comes from tha standard normal table:

$Z_{1-\alpha /2} = Z_{0.975}= 1.96$

The semiamplitude (d) or margin of error (E) of the interval is:

E or d= (Upperbond- Lowerbond)/2 = (23.958-21.182)/2 = 2.776

[X[bar] ± E]

[22.57 ± 2.776]

I hope it helps!

8 0

3 years ago

A lake is rising at 4 inches per hour. If the lake rises more than 36 inches, then it will cause flood damage. How long can the

Brilliant_brown [7]

Answer:

5-7 hours

Step-by-step explanation:

So 4 inches per hour.

4x9 = 36, so at the ninth hour itll flood and cause damage. so about maybe, 5-7 hours until it floods and causes damage

Also, welcome to brainly!!!

5 0

3 years ago