Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
2501	Find the Area	rectangle (9)(3)	 $\begin{array}{r} l = & 9 \\ w = & 3 \end{array}$
2502	Find the Area	rectangle (8)(12)	 $\begin{array}{r} l = & 8 \\ w = & 12 \end{array}$
2503	Find the Area	rectangle (9)(8)	 $\begin{array}{r} l = & 9 \\ w = & 8 \end{array}$
2504	Multiply	(6x+y)(6x-y)	$(6 x + y) (6 x - y)$
2505	Find the Area	rectangle (4)(2)	 $\begin{array}{r} l = & 4 \\ w = & 2 \end{array}$
2506	Find the Perimeter	rectangle (8)(4)	 $\begin{array}{r} l = & 8 \\ w = & 4 \end{array}$
2507	Find the Perimeter	rectangle (10)(20)	 $\begin{array}{r} l = & 10 \\ w = & 20 \end{array}$
2508	Find the Area	rectangle (16)(16)	 $\begin{array}{r} l = & 16 \\ w = & 16 \end{array}$
2509	Find the Area	rectangle (14)(14)	 $\begin{array}{r} l = & 14 \\ w = & 14 \end{array}$
2510	Find the Area	rectangle (10)(20)	 $\begin{array}{r} l = & 10 \\ w = & 20 \end{array}$
2511	Find the Area	rectangle (3)(8)	 $\begin{array}{r} l = & 3 \\ w = & 8 \end{array}$
2512	Find the Area	rectangle (15)(10)	 $\begin{array}{r} l = & 15 \\ w = & 10 \end{array}$
2513	Find the Area	rectangle (15)(5)	 $\begin{array}{r} l = & 15 \\ w = & 5 \end{array}$
2514	Find the Area	rectangle (5)(8)	 $\begin{array}{r} l = & 5 \\ w = & 8 \end{array}$
2515	Find the Area	rectangle (4)(5)	 $\begin{array}{r} l = & 4 \\ w = & 5 \end{array}$
2516	Simplify	(((3xy^-5)^3)/((x^-2y^2)^-4))	$(\frac{{(3 x y^{- 5})}^{3}}{{(x^{- 2} y^{2})}^{- 4}})$
2517	Find the Area	rectangle (5)(4)	 $\begin{array}{r} l = & 5 \\ w = & 4 \end{array}$
2518	Find the Area	rectangle (6)(12)	 $\begin{array}{r} l = & 6 \\ w = & 12 \end{array}$
2519	Find the Area	rectangle (7)(6)	 $\begin{array}{r} l = & 7 \\ w = & 6 \end{array}$
2520	Find the Area	rectangle (10)(5)	 $\begin{array}{r} l = & 10 \\ w = & 5 \end{array}$
2521	Simplify	(( square root of 2)/2)/(( square root of 2)/2)	$\frac{\frac{\sqrt{2}}{2}}{\frac{\sqrt{2}}{2}}$
2522	Find the Area	circle (45)	 $\begin{array}{r} r = & 45 \end{array}$
2523	Find the Area	circle (10.5)	 $\begin{array}{r} r = & 10.5 \end{array}$
2524	Find the Area	circle (34)	 $\begin{array}{r} r = & 34 \end{array}$
2525	Find the Area	circle (33)	 $\begin{array}{r} r = & 33 \end{array}$
2526	Find the Area	circle (3.5)	 $\begin{array}{r} r = & 3.5 \end{array}$
2527	Find the Area	circle (19)	 $\begin{array}{r} r = & 19 \end{array}$
2528	Find the Circumference	circle (89)	 $\begin{array}{r} r = & 89 \end{array}$
2529	Find the Circumference	circle (42)	 $\begin{array}{r} r = & 42 \end{array}$
2530	Find the Circumference	circle (56)	 $\begin{array}{r} r = & 56 \end{array}$
2531	Find the Circumference	circle (6.5)	 $\begin{array}{r} r = & 6.5 \end{array}$
2532	Find the Circumference	circle (23)	 $\begin{array}{r} r = & 23 \end{array}$
2533	Find the Circumference	circle (24)	 $\begin{array}{r} r = & 24 \end{array}$
2534	Find the Circumference	circle (27)	 $\begin{array}{r} r = & 27 \end{array}$
2535	Find the Circumference	circle (28)	 $\begin{array}{r} r = & 28 \end{array}$
2536	Find the Circumference	circle (4.5)	 $\begin{array}{r} r = & 4.5 \end{array}$
2537	Find the Circumference	circle (21)	 $\begin{array}{r} r = & 21 \end{array}$
2538	Find the Area	triangle (12)(6)	 $\begin{array}{r} b = & 6 \\ h = & 12 \end{array}$
2539	Find the Area	triangle (7)(9)	 $\begin{array}{r} b = & 9 \\ h = & 7 \end{array}$
2540	Find the Area	triangle (5)(7)	 $\begin{array}{r} b = & 7 \\ h = & 5 \end{array}$
2541	Find the Area	triangle (15)(12)	 $\begin{array}{r} b = & 12 \\ h = & 15 \end{array}$
2542	Find the Area	triangle (20)(18)	 $\begin{array}{r} b = & 18 \\ h = & 20 \end{array}$
2543	Find the Area	triangle (5)(12)	 $\begin{array}{r} b = & 12 \\ h = & 5 \end{array}$
2544	Find the Area	triangle (5)(10)	 $\begin{array}{r} b = & 10 \\ h = & 5 \end{array}$
2545	Find the Area	triangle (5)(3)	 $\begin{array}{r} b = & 3 \\ h = & 5 \end{array}$
2546	Find the Area	triangle (8)(5)	 $\begin{array}{r} b = & 5 \\ h = & 8 \end{array}$
2547	Find the Volume	cylinder (10)(4)	 $\begin{array}{r} h = & 10 \\ r = & 4 \end{array}$
2548	Find the Volume	box (5)(6)(4)	 $\begin{array}{r} h = & 5 \\ l = & 6 \\ w = & 4 \end{array}$
2549	Find the Volume	box (5)(7)(5)	 $\begin{array}{r} h = & 5 \\ l = & 7 \\ w = & 5 \end{array}$
2550	Find the Volume	box (5)(7)(8)	 $\begin{array}{r} h = & 5 \\ l = & 7 \\ w = & 8 \end{array}$
2551	Find the Volume	box (4)(5)(6)	 $\begin{array}{r} h = & 4 \\ l = & 5 \\ w = & 6 \end{array}$
2552	Find the Volume	box (4)(6)(10)	 $\begin{array}{r} h = & 4 \\ l = & 6 \\ w = & 10 \end{array}$
2553	Find the Volume	box (4)(8)(10)	 $\begin{array}{r} h = & 4 \\ l = & 8 \\ w = & 10 \end{array}$
2554	Find the Volume	box (6)(4)(8)	 $\begin{array}{r} h = & 6 \\ l = & 4 \\ w = & 8 \end{array}$
2555	Find the Volume	box (6)(5)(2)	 $\begin{array}{r} h = & 6 \\ l = & 5 \\ w = & 2 \end{array}$
2556	Find the Volume	box (6)(2)(6)	 $\begin{array}{r} h = & 6 \\ l = & 2 \\ w = & 6 \end{array}$
2557	Find the Volume	box (8)(7)(9)	 $\begin{array}{r} h = & 8 \\ l = & 7 \\ w = & 9 \end{array}$
2558	Find the Volume	cylinder (10)(3)	 $\begin{array}{r} h = & 10 \\ r = & 3 \end{array}$
2559	Find the Volume	cylinder (100)(50)	 $\begin{array}{r} h = & 100 \\ r = & 50 \end{array}$
2560	Find the Volume	box (7)(6)(9)	 $\begin{array}{r} h = & 7 \\ l = & 6 \\ w = & 9 \end{array}$
2561	Find the Volume	box (10)(5)(4)	 $\begin{array}{r} h = & 10 \\ l = & 5 \\ w = & 4 \end{array}$
2562	Find the Area	trapezoid (5)(6)(10)	 $\begin{array}{r} b_{1} = & 5 \\ b_{2} = & 6 \\ h = & 10 \end{array}$
2563	Find the Volume	box (3)(4)(2)	 $\begin{array}{r} h = & 3 \\ l = & 4 \\ w = & 2 \end{array}$
2564	Find the Volume	box (3)(4)(5)	 $\begin{array}{r} h = & 3 \\ l = & 4 \\ w = & 5 \end{array}$
2565	Find the Volume	box (2)(4)(5)	 $\begin{array}{r} h = & 2 \\ l = & 4 \\ w = & 5 \end{array}$
2566	Find the Volume	box (13)(12)(4)	 $\begin{array}{r} h = & 13 \\ l = & 12 \\ w = & 4 \end{array}$
2567	Find the Volume	box (13)(13)(13)	 $\begin{array}{r} h = & 13 \\ l = & 13 \\ w = & 13 \end{array}$
2568	Find the Volume	box (2)(5)(6)	 $\begin{array}{r} h = & 2 \\ l = & 5 \\ w = & 6 \end{array}$
2569	Find the Volume	sphere (30)	 $\begin{array}{r} r = & 30 \end{array}$
2570	Find the Volume	sphere (49)	 $\begin{array}{r} r = & 49 \end{array}$
2571	Find the Volume	sphere (7.5)	 $\begin{array}{r} r = & 7.5 \end{array}$
2572	Find the Surface Area	box (2)(3)(3)	 $\begin{array}{r} h = & 2 \\ l = & 3 \\ w = & 3 \end{array}$
2573	Find the Surface Area	box (8)(3)(5)	 $\begin{array}{r} h = & 8 \\ l = & 3 \\ w = & 5 \end{array}$
2574	Simplify	( square root of 7)/( square root of 63)	$\frac{\sqrt{7}}{\sqrt{63}}$
2575	Find the Surface Area	box (4)(6)(6)	 $\begin{array}{r} h = & 4 \\ l = & 6 \\ w = & 6 \end{array}$
2576	Find the Surface Area	box (5)(3)(2)	 $\begin{array}{r} h = & 5 \\ l = & 3 \\ w = & 2 \end{array}$
2577	Find the Surface Area	box (5)(3)(8)	 $\begin{array}{r} h = & 5 \\ l = & 3 \\ w = & 8 \end{array}$
2578	Find the Surface Area	box (3)(4)(5)	 $\begin{array}{r} h = & 3 \\ l = & 4 \\ w = & 5 \end{array}$
2579	Find the Surface Area	cylinder (6)(5)	 $\begin{array}{r} h = & 6 \\ r = & 5 \end{array}$
2580	Find the Surface Area	cylinder (4)(3)	 $\begin{array}{r} h = & 4 \\ r = & 3 \end{array}$
2581	Find the Surface Area	cylinder (5)(2)	 $\begin{array}{r} h = & 5 \\ r = & 2 \end{array}$
2582	Find the Surface Area	cylinder (5)(4)	 $\begin{array}{r} h = & 5 \\ r = & 4 \end{array}$
2583	Find the Surface Area	box (4)(3)(5)	 $\begin{array}{r} h = & 4 \\ l = & 3 \\ w = & 5 \end{array}$
2584	Find the Surface Area	box (9)(7)(5)	 $\begin{array}{r} h = & 9 \\ l = & 7 \\ w = & 5 \end{array}$
2585	Find the Surface Area	cylinder (15)(5)	 $\begin{array}{r} h = & 15 \\ r = & 5 \end{array}$
2586	Find the Surface Area	cone (17.9)(8)	 $\begin{array}{r} h = & 17.9 \\ r = & 8 \end{array}$
2587	Find the Surface Area	cone (10)(8)	 $\begin{array}{r} h = & 10 \\ r = & 8 \end{array}$
2588	Find the Surface Area	cone (9)(8)	 $\begin{array}{r} h = & 9 \\ r = & 8 \end{array}$
2589	Find the Surface Area	cone (4)(2)	 $\begin{array}{r} h = & 4 \\ r = & 2 \end{array}$
2590	Find the Surface Area	cone (4)(3)	 $\begin{array}{r} h = & 4 \\ r = & 3 \end{array}$
2591	Find the Volume	cone (5)(12)	 $\begin{array}{r} h = & 5 \\ r = & 12 \end{array}$
2592	Find the Volume	cone (6)(6)	 $\begin{array}{r} h = & 6 \\ r = & 6 \end{array}$
2593	Find the Volume	pyramid (5)(5)(7)	 $\begin{array}{r} h = & 5 \\ l = & 7 \\ w = & 5 \end{array}$
2594	Find the Volume	pyramid (5)(5)(8)	 $\begin{array}{r} h = & 5 \\ l = & 8 \\ w = & 5 \end{array}$
2595	Find the Volume	sphere (3.5)	 $\begin{array}{r} r = & 3.5 \end{array}$
2596	Simplify	( square root of x+ square root of 2)( square root of x- square root of 2)	$(\sqrt{x} + \sqrt{2}) (\sqrt{x} - \sqrt{2})$
2597	Find the Volume	sphere (32)	 $\begin{array}{r} r = & 32 \end{array}$
2598	Find the Volume	sphere (1.5)	 $\begin{array}{r} r = & 1.5 \end{array}$
2599	Find the Volume	sphere (1/2)	 $\begin{array}{r} r = & \frac{1}{2} \end{array}$
2600	Find the Volume	cylinder (3)(5)	 $\begin{array}{r} h = & 3 \\ r = & 5 \end{array}$