All categories

3 years ago

What is the answer for 2 (2s-1)+2

Mathematics

1 answer:

Harrizon [31]3 years ago

4 0

Answer:

Add

−

and

Step-by-step explanation:

You might be interested in

M squared - 10 squared

LUCKY_DIMON [66]

That would be m squared- 100. I don't exactly know where to go from here. There isn't really enough info for me to go on. Hopefully this helps a little.

5 0

3 years ago

For for x.Help plz:) -2x+6=10

Sphinxa [80]

Answer:

x=-2

Step-by-step explanation:

Step 1: Subtract 6 from both sides.

−2x+6−6=10−6

−2x=4

Step 2: Divide both sides by -2.

−2x=4

7 0

3 years ago

Use the information in the table. You are making a circle graph showing the total number of successful United States space launc

timama [110]

Answer:

52.9°

Step-by-step explanation:

step 1

we know that

The total number of successful United States space launches that happened in the years 1957-1995 is equal to

$15+470+258+153+146=1,042$

step 2

The numbers of successful United States space launches that happened in the years 1980-1989 is equal to

$153$

step 3

The percentage of successful United States space launches that happened in the years 1980-1989 is equal to

$\frac{153}{1,042}(100)=14.68\%$

step 4

Find out the measure of the central angle you would draw in a circle graph to represent the number of successful United States space launches that happened in the years 1980-1989

we know that

In a circle, 360 degrees represent the 100%

using proportion

Find out the measure of the central angle by a percentage of 14.68%

$\frac{360^o}{100\%}=\frac{x}{14.68\%}\\\\x=360^o(14.68\%)/100\%\\\\x= 52.9^o$

3 0

4 years ago

In january the normal temperature in Atlanta, Georgia is 41 degrees F,. InFebryary the normal temperature inAtlanta is 45 degree

lara [203]

I don't see any pattern but if there has to be then it could be that the temperature is increasing and never dropped down.

3 0

3 years ago

How do you know a graph represents direct variation?

Travka [436]

Answer:

A graph shows direct variation if it goes through the origin, (0,0) . The equation is y=kx , where k is a constant, which is apparent when we write the equation as yx=k . In slope-intercept form, the equation would be y=mx+b , where m=k , and b=0 .

5 0

3 years ago

Read 2 more answers