3 years ago

(-2+1)+5(12 divided by 3)-9

Mathematics

1 answer:

Kay [80]3 years ago

4 0

Answer:

Step-by-step explanation:

(-2+1)+5(12\3)-9

(-1)+5(4)-9

-1+20-9

You might be interested in

Find the slope of the line that passes through the points (3,0) and (3,-2).

Fittoniya [83]

When given the points (x1,y1) and (x2,y2)

slope=(y2-y1)/(x2-x1)

we have
(3,0) and (3,-2)
(x,y)
x1=3
y1=0
x2=3
y2=-2

slope=(-2-0)/(3-3)=-2/0=undefined since you caon't divide by zero

answer is D

8 0

3 years ago

Read 2 more answers

14 points to brainliest

Ludmilka [50]

ABC and DBC is Side Angle Side

5 0

3 years ago

Read 2 more answers

What is the slope of the line?

BARSIC [14]

Answer:

In technical terms, the slope of the line is the change in y over the change in x. But I just like to think of it as rise over run. To find the slope of the line, pick two points on the line.

Step-by-step explanation:

6 0

3 years ago

Find the value of x for which ABCD must be a parallelogram.<br> (4x - 1)<br> (x + 38)°

mart [117]

Answer:

answer is 13

Step-by-step explanation:

13+38=51

4*13-1=51

3 0

3 years ago

Rewrite the quality 827,000,000,000,000 pico second to show :

Ilia_Sergeevich [38]

Answer:

a. 1 sig. fig. _800,000,000,000,000 picoseconds (8 x 10^14 picoseconds)

b. 2 sig. figs. 830,000,000,000,000 picoseconds (8.3 x 10^14 picoseconds)

c. 3 sig. figs. 827,000,000,000,000 picoseconds (8.27 x 10^14 picoseconds)

d. 4 sig. figs. 827,000,000,000,000 picoseconds (8.270 x 10^14 picoseconds)

e. 5 sig. figs. 827,000,000,000,000 picoseconds (8.2700 x 10^14 picoseconds)

Step-by-step explanation:

3 0

3 years ago