All categories

3 years ago

Graph the equation y=x^2-1

Mathematics

1 answer:

TiliK225 [7]3 years ago

7 0

Answer below:

Hope this helps :-)

You might be interested in

What is the value of x

galben [10]

a straight line is 180° so:

x+2/3x=180

multiply everything with 3 so that you'll looser the denominator:

3x+2x=540

5x=540

x=540:5

x=108

(2/3x= 72)

8 0

2 years ago

Help me I got 25 missing assignments

serious [3.7K]

$0.5 - ( - 10.5 \times 5) + 40.5$ = $\boxed{93.5}$

A. 93.5 ✅

Step-by-step explanation:-

$0.5 - ( - 10.5 \times 5) + 40.5 \\ = 0.5 - ( - 52.5) + 40.5 \\ = 0.5 + 52.5 + 40.5 \\ = 93.5$

Note:-

$\sf\purple{BODMAS\: rule.}$

B = Brackets

O = Orders

D = Division

M = Multiplication

A = Addition

S = Subtraction

$\sf\red{(-\:x\:-)\:=\:+}$

$\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{!}}}}}$

6 0

3 years ago

Read 2 more answers

A survey of 1,000 people was done by New York Times. 80% of the people did not know the name of their representative in Congress

Citrus2011 [14]

Okay, so how I solve this answer is by first figuring out how many people didn't know the name.

So, If 80% of 1,000 didn't know the name that means 800 people did not know the name.
(1000 x .8 = 800)

Then you take the total number of people, 1000, minus the people who did not know the name, 800, and you get the total number of people who did know the name which is;
(1000-800=200)

200 people knew the name of the congressman.

5 0

4 years ago

Read 2 more answers

A jar contains red and green balls. A person reaches in and randomly selects a ball to indicate the number of points earned or l

user100 [1]

Answer:

There would have to be -6

Step-by-step explanation:

5 0

3 years ago

How do you convert $150,000 US dollars to $240,000 Australian dollars (1.31545 AU) using the exchange rate per US dollar?

grandymaker [24]

Answer:

240,000 AUD to USD = 161,924.79 US Dollars or 150,000 USD to AUD = 222,316.63 Australian Dollars

Step-by-step explanation:

5 0

3 years ago