1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marianna [84]
3 years ago
6

J— + 7 = -12-2what is the answer​

Mathematics
2 answers:
kogti [31]3 years ago
8 0

Answer:

j=38

Step-by-step explanation:

j

— + 7 = -12

-2

move the (7) to the other side by subtracting,

-12-7= 19

j

—  = -19

-2

continue by moving (-2) to the other side as well, do so by multiplying,

-19*-2= 38

therefore, j=38

blondinia [14]3 years ago
5 0
J= 30

30/-2 + 7=12
——————
You might be interested in
A bus covers 270km distance in 6 hours.
pentagon [3]

Answer:

(i)= 45 KPH, (ii) = 251 miles

Step-by-step explanation:

'Per' essentially means divide. Thus, to find Kilometres per hour, divide 270 by 6= 45. The bus is travelling at 45 KPH.

Then, to see how far a nine hour trip would cover, distance = speed * time =  251 miles.

7 0
2 years ago
- 1/6 [ 3 - 15 (1/2)2]
bonufazy [111]

Answer:

Your answer is -2

Step-by-step explanation:

1/6 [ 3 - 15 1/2 x 2 ] = -2/1 = -2

Hope this helps : )

8 0
2 years ago
Triangle MNP is dilated according to the rule DO,1.5 (x,y)Right arrow(1.5x, 1.5y) to create the image triangle M'N'P, which is n
Vikki [24]

Given:

The vertex of a triangle MNP are M(-4, 6), N(2, 6), and P(-1, 1).

The rule of dilation is:

(x,y)\to (1.5x,1.5y)

The image of triangle MNP after dilation is M'N'P'.

To find:

The coordinates of the endpoints of segment M'N'.

Solution:

The end points of MN are M(-4, 6) and N(2, 6).

The rule of dilation is:

(x,y)\to (1.5x,1.5y)

Using this rule, we get

M(-4,6)\to M'(1.5(-4),1.5(6))

M(-4,6)\to M'(-6,9)

And,

N(2,6)\to N'(1.5(2),1.5(6))

N(2,6)\to N'(3,9)

The endpoints of M'N' are M'(-6, 9) and N'(3, 9).

Therefore, the correct option is B.

8 0
3 years ago
I need help on number 8 please
belka [17]
Well, the area of a trapezoid is A = (b_{1} + b_{2}) * h * 1/2 so you can use the area of a parallelogram, which is A = l * w, by splitting the trapezoid into 2 triangles and one rectangle. So you'd use A = l * w for the rectangle and A = 1/2bh for the triangles. You'd get the same answer!
8 0
3 years ago
Can someone plss help mee ??
Dvinal [7]
First - 8
second - 4
third - 12
fourth - 9
3 0
3 years ago
Other questions:
  • 7-(-2)=<br> -1-(-6)=<br> What is the answer
    7·1 answer
  • Factor completely. 2ay 2 5ay - 3a
    14·1 answer
  • The number of text messages sent by 25 13-year-olds over the past month are as follows
    15·1 answer
  • Question 2
    7·2 answers
  • Pls helpppp reall need help like bad im dumb with no brain cells right now
    10·1 answer
  • First to answer gets brainiest
    13·1 answer
  • HELP ASAP I AM STUCK IN A MESS!!<br> Which is the correct answer!
    14·1 answer
  • Find the missing side. Round your answer to the nearest tenth. help
    14·1 answer
  • Which property of equality is represented by the equation below?
    8·2 answers
  • Solve this for me please
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!