3 years ago

Solve the equation by completing the square. Round the square. Round to the nearest hundredth if necessary. x2 - 3x -12 =0

Mathematics

1 answer:

dmitriy555 [2]3 years ago

5 0

A:5.27,-2.27 should be your answer

You might be interested in

Julissa has 15 stamps and Ethan has 14 stamps. Pawel has three times the number of stamps as Julissa and Ethan combined. Julissa

stich3 [128]

Yes it is because if you round 14 to 15, and add 15 and 15 you get 30. Then do 30 times 3 to get 90. Round this to the nearest hundred and you get 100.

8 0

2 years ago

Read 2 more answers

The length of a flower garden is 529 cm what is the length in meters

Yuki888 [10]

5.29 meters hope that helps.

5 0

3 years ago

Read 2 more answers

It has been reported that men are more likely than women to participate in online auctions. In a recent survey, 65% of repondent

kupik [55]

Answer:

Hence, the Female and not participated is $\frac{28}{100}=0.28\%$

Step-by-step explanation:

Let Total respondents $=100$

Participated in online action $(P)=65$

Men $(m)=45$ and Women $(F)=100-45=55$

Male and participated $(M\; \text{and}\;P)=38$

Female and participated $(F\; \text{and}\;P)=65-38=27$

Male and not participated is $45-38=7$

Female and not participated is $55-27=28$

Therefore, the Female and not participated is $\frac{28}{100}=0.28\%$

Hence, the correct option is $D$ .

5 0

3 years ago

Which of the following functions is graphed below?

Elza [17]

___________________A

5 0

3 years ago

URGENT!!! Please help

777dan777 [17]

Answer:

The 3rd answer i think

Step-by-step explanation:

5 0

2 years ago