Urgent! Can someone help me on these questions?

Answers

Answer 1

Answer: I'm pretty sure y=3 because if it's reflected on the y-axis it would have t be the same number just positive. for the first one

Related Questions

How is using mental math to add with decimals like using mental math to add whole numbers
You cut a sheet of paper along its diagonal, as shown. What is the length of the diagonal? Round your answer to the nearest tenth. HOW MANY INCHES?
the land area of Florida is 1×100,000+3×10,000+9×1,000+8×100+5×10+2×1 square kilometers. Write the area in standard form and word form
What is the gcf of 49 and 63
Is 2/5 or 3/7 closer to the decimal 0.5

A rectangle has a length six less than three times the width.If the perimeter is 28 units find the width and length

Answers

Answer:

Width = 5 and Length = 9 units.

Step-by-step explanation:

Let the width be W, then the length L = 3W - 6.

Perimeter = 2W + 2L = 2W + 2(3W - 6) = 28.

2W + 6W - 12 = 28

8W = 40

W = 5 units.

Therefore L = 3(5) - 6 = 9 units.

Step-by-step explanation:

Length:

l = 3w - 6

Perimeter:

P = 2l + 2w = 2(3w - 6) + 2w = 8w - 12 = 28 --> w = 5

l = 3*5 - 6 = 9

Find the slope of (0,0) (6,8)

Answers

Answer:

8/6 or 4/3

Step-by-step explanation:

Rise divided by run. Rise is difference in y values. 8-0=8

Run is difference in x values 6-0=6

Divide 8/6 then simplify. 4/3

Which steps would you use to plot the point (7, −6, −5) in a 3-dimensional coordinate system starting from the origin?a. move right 7, down 6, and up 5
b. move forward 7, left 6, and down 5
c. move forward 7, down 6, and left 5
d. move up 7, back 6, and down 5

Answers

Answer:

B. move forward 7, left 6, and down 5

Step-by-step explanation:

By the convention of 3D geometry, the coordinates of a point (x,y,z) represent how far the point is from the origin forward-backward , right/left , up-down respectively with prior one for the positive coordinate and latter for the negative coordinate.

so we need to move forward 7 for x=7 then to left 6 for y=-6 and then down 5 for z=-5.

6/4 in reduced is 1 2/4 I need help now

Answers

Its actually reduced to 3/2. What you do is fin the greatest common factor in both numbers which is 2 and divide them by 2. Which will get you 2/3.

What is the answer to the equation 10u+7=8(2u-4)-9

Answers

Solve for u by simplifying both sides of the equation, then isolating the variable.

u = 8

10u + 7 = 16u - 32 -9

10u + 7 = 16u - 41

41 + 7 = 16u - 10u

6u = 48

u = 48/6

u = 8

Which algebraic expression is equivalent to this expression 8(4x+2)+12A. 32x+4
B. 48x
C. 32x+28
D. 8x+6

Answers

c i hope that helps:)