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# There are two similar rectangles. The ratio of their areas is 4:9. What is the ratio of their perimeters?

My question is There are two similar rectangles. The ratio of their areas is 4:9. What is the ratio of their perimeters?

# perpendicular to the graph of y = 2x – 4

This topic is about geometry i want to learn how to find perpendicular lines 2 sts of perpendicular lines. what are the steps how to find them and all that.

# How do you find perimeter of a triangle with vertices AC(-6,7) BC(1,3) and CC(-2,-7)?

Find perimeter of triangle using vertices.

# One boat travels east at a speed of 12mph, the other boat travels northeast at 16 mph. how far apart will they be after 2 hours?

Help, both boats leave at the same time!

# If C is the midpoint of AB and AB=10, what is AC?

if c is themidpoint of AB and AB=10, what is AC?

# A golf ball has a radius of 0.8. If there are 42 dimples per square inch of the ball approximately how many whole dimples are on the entire golf ball

A golf ball has a radius of 0.8. If there are 42 dimples per square inch of the ball approximately how many whole dimples are on the entire golf ball  hi

# Suppose one leg of a right triangle has length 6 and the hypotenuse has length 24.

Suppose one leg of a right triangle has length 6 and the hypotenuse has length 24. The length of the other leg is

# point problems

1) point (7,-6) and (9,4) are end points of the diameter of a circle. a) What is the length of the diameter? give the exact answer simplify as much as possible show work. b) What is the center...

# slope and lines

Indicate in standard form the equation of the line passing through the given point and having the given slope. R(4, 0), m = 5

# Write an equation of a line parallel to y = x -5 in slope-intercept form that passes through the point (-6, -1).

y= x + 3 y= x − 6 y= −3x − 1 y= 3x + 6

# Geometry Assistance

Line WX contains (-1,2) and (4, 12) Line YZ contains points (5,8) and (-2, -6). Lines WX and YZ are:   is it perpendicular because the product of the slopes is -1?

# compare and contrast the difference between finding the arc length of a circle and finding the area of a sector of a circle

compare and contrast the difference between finding the arc length of a circle and finding the area of a sector of a circle

# Geometry Assistance

The equation of line XY is (y-3)=-2/3(x-4). What is the slope of a line perpendicular to XY?

# Geometry Question

The equation of line CD is y=-2x-2. Write an equation of a line parallel to line CD in slope-intercept form that contains point (4,5)

# Isosceles triangle folded question?

When an isosceles triangle is folded so that its vertex is on the midpoint of the base, a trapezoid with an area of 12 square units is formed.Find the area of the original triangle.

# How do you find the Hypotenuse of a right triangle?

Find the length of the Hypotenuse?  Height is 6m, Base is 12m, Area is 36m.

# Are legs of a trapezoid always, sometimes, or never congruent?

Are legs of a trapezoid always, sometimes, or never congruent?

# If TU=x, SV= 2x+80, and QR=5x–60, what is the value of x

i need lots of help im felling the class and thats all i need for the class and i will pass