All categories

3 years ago

1+1= 2+2= 3+3= 4+4= 5+5=

Mathematics

2 answers:

GuDViN [60]3 years ago

8 0

Answer:

2, 4, 6, 8, 10

Step-by-step explanation:

1+1=2

2+2=4

3+3=6

4+4=8

5+5=10

inysia [295]3 years ago

4 0

1 + 1= 2

2 + 2 = 4

3 + 3 = 6

4 + 4 = 8

5 + 5 = 10

You might be interested in

What is the slope intercept form of this table?

katrin [286]

Answer:

C. y = 600x + 2200

Step-by-step explanation:

2800-2200 = 600 = slope

2200 (y value) has the x value 0, so 2200 is the y-inercept

hope this helps :)

4 0

3 years ago

Show all work to solve by factoring 3x^2 − x − 2 = 0.

shtirl [24]

Answer:

The solutions are x=1 and x=-2/3

Step-by-step explanation:

we have

$3x^{2}-x-2=0$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$3x^{2}-x=2$

Factor the leading coefficient

$3(x^{2}-(1/3)x)=2$

Complete the square. Remember to balance the equation by adding the same constants to each side

$3(x^{2}-(1/3)x+(1/36))=2+(1/12)$

$3(x^{2}-(1/3)x+(1/36))=25/12$

Rewrite as perfect squares

$3(x-(1/6))^{2}=25/12$

$(x-(1/6))^{2}=25/36$

square root both sides

$(x-(1/6))=(+/-)(5/6)$

$x=(1/6)(+/-)(5/6)$

$x=(1/6)(+)(5/6)=1$

$x=(1/6)(-)(5/6)=-2/3$

4 0

3 years ago

Danny reads for one half hour every day.

fgiga [73]

There are 7 days in a week.

1/2 hour x 7 days = 3 1/2 hours per week.

3 1/2 hours per week x 4 weeks = 14 hours

He read for a total of 14 hours

8 0

3 years ago

Read 2 more answers

Please read the attached Newsela article, "Pets can make people feel happier and healthier" and complete the attached Double Ent

rosijanka [135]

Answer:

this isnt math

Step-by-step explanation:

7 0

2 years ago

5 eighths times 2 thirds

nekit [7.7K]

Answer:

11/25

Step-by-step explanation:

8 0

2 years ago