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the ratio of triangle A to triangle B is 16 : 49. Triangle A is similar to Triangle B.?

Math Help!?

ELLIPSE EQUATION PROBLEM!!!! I JUST NEED TO KNOW THE CENTER OR (h,k) PLS ANSWER AS SOON AS POSSIBLE?

The difference of a number times 5 and 4 equals 9?

If a roast cost $2.24 per pound, and the total price of the roast is $9.52, how much does the roast weigh?

Help with maths?

Help calculating with a calculator?

Help with maths?

y=12x−1 in standard form?

URGENT ALGEBRA HELP!?

Solve the system using Gauss or Gauss-Jordan elimination x - 2y = 8 0.5x + y = -2?

Solve the system 3x - y = 2 -6x + 2y =0?

Find the nth term of the arithmetic sequence with a10=-24 and a21=-57?

In an arithmetic sequence a3=5 and a6=17 Find a43?

What does x equal if 4x-3x+8=-10?

Easy algebra 1 word problem that I don't get please help?

Write an equation in point-slope form of the line having the given slope that contains the given point. m=4.2,(2.2,4.2)?

IF cos(-θ)=(3/5) and sinθ <0, find tan θ?

Find the distance between point G(5,3) and H(-6,4)., 10 points awarded for time thank you!?

Solve for X^3 -x=1/4(x^2 -1) Thanks?

the values of x and y are directly proportional, and y=4 when x=5. what is the value of y when x=20?

A brick walkway measuring 3m by 5m is to be built. Each brick measures 20cm x 10cm. How many bricks will it take to build the walkway?

Can you help me solve these intermediate algebra equations?

which of the following is the equation of a line that passes through the points (2,5) and (4,3) A. y=-2x+5 B. y=2x+5 C. y=-x+7 D. y=x+7?

What is the slope of the line x = 4?

HELP ME PLEASEEEEE!!?

How many litres are there in a Gallon?

Differentiate y=4x+1/x?

Square root if 121 is?

is 2/4 greater than 3/8?

how do u write 5/2 in a whole or mixed number?

Find the value of t?

7x – 3 > 17?

A line passes through the points (14,5) and (19,15) determine the equation for a perpendicular line that passes through the point (19,15)?

3x2+x+1=0 solve?

Can anyone help me solve a maths expression?

27x^3-64 factor completely & show steps?

x^2-11x+24 factor completely?

x^2-11x+24 factor completely?

x^2-11x+24 factor completely?

125x^3+8 factor completely?

tammy buys a four gigabyte memory card for her camera. Abby buys a memory card with twice as much as tammy.?

Help please?

Suppose the line 2x-3y=5 bisects a line PQ at right angles. If P is the point (-1,2), find the coordnates of Q. Please help me with this!!?

Elimination what is 2x-5y=8 X-3y=-1 what is the answer please?

What mistake did I make and how do I fix it?

The length of the poster is 2 times its Width, if the perimeter is 72 inches what is the area of poster? explain answer so I can learn?

Find all solutions of the equation in the interval (0, 2π)?

What is the equation of the graph that represents the parent function f(x^4)?

how do u solve -x + 6y=-24?