Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
37001	Find the Surface Area	sphere (8mm)	 $\begin{array}{r} r = & 8 mm \end{array}$
37002	Find the Surface Area	sphere (9.2m)	 $\begin{array}{r} r = & 9.2 m \end{array}$
37003	Find the Surface Area	sphere (9.7)	 $\begin{array}{r} r = & 9.7 \end{array}$
37004	Find the Surface Area	pyramid (9)(8)(3)	 $\begin{array}{r} h = & 9 \\ l = & 3 \\ w = & 8 \end{array}$
37005	Find the Surface Area	pyramid (9)(9)(7)	 $\begin{array}{r} h = & 9 \\ l = & 7 \\ w = & 9 \end{array}$
37006	Find the Surface Area	pyramid (9)(9)(8)	 $\begin{array}{r} h = & 9 \\ l = & 8 \\ w = & 9 \end{array}$
37007	Find the Surface Area	pyramid (9ft)(12ft)(10ft)	 $\begin{array}{r} h = & 9 ft \\ l = & 10 ft \\ w = & 12 ft \end{array}$
37008	Find the Surface Area	pyramid (r-2)(3r^2+9r-12)(16r^2-4r+9)	 $\begin{array}{r} h = & r - 2 \\ l = & 16 r^{2} - 4 r + 9 \\ w = & 3 r^{2} + 9 r - 12 \end{array}$
37009	Find the Surface Area	pyramid (11yd)(7yd)(13yd)	 $\begin{array}{r} h = & 11 yds \\ l = & 13 yds \\ w = & 7 yds \end{array}$
37010	Find the Surface Area	pyramid (12m)(14m)(7m)	 $\begin{array}{r} h = & 12 m \\ l = & 7 m \\ w = & 14 m \end{array}$
37011	Find the Surface Area	pyramid (13)(12)(9)	 $\begin{array}{r} h = & 13 \\ l = & 9 \\ w = & 12 \end{array}$
37012	Find the Surface Area	pyramid (19)(19)(28)	 $\begin{array}{r} h = & 19 \\ l = & 28 \\ w = & 19 \end{array}$
37013	Write in Slope-Intercept Form	8x-4y=20	$8 x - 4 y = 20$
37014	Find the Surface Area	pyramid (2.0)(3.0)(2.8)	 $\begin{array}{r} h = & 2 \\ l = & 2.8 \\ w = & 3 \end{array}$
37015	Find the Surface Area	pyramid (25)(40)(65)	 $\begin{array}{r} h = & 25 \\ l = & 65 \\ w = & 40 \end{array}$
37016	Find the Surface Area	pyramid (3m)(3m)(4m)	 $\begin{array}{r} h = & 3 m \\ l = & 4 m \\ w = & 3 m \end{array}$
37017	Find the Surface Area	pyramid (434)(4444)(4)	 $\begin{array}{r} h = & 434 \\ l = & 4 \\ w = & 4444 \end{array}$
37018	Find the Surface Area	pyramid (456)(9110)(x)	 $\begin{array}{r} h = & 456 \\ l = & x \\ w = & 9110 \end{array}$
37019	Write in Slope-Intercept Form	8x+6y=12	$8 x + 6 y = 12$
37020	Find the Surface Area	pyramid (6)(8)(4)	 $\begin{array}{r} h = & 6 \\ l = & 4 \\ w = & 8 \end{array}$
37021	Find the Surface Area	pyramid (6)(97)(5)	 $\begin{array}{r} h = & 6 \\ l = & 5 \\ w = & 97 \end{array}$
37022	Write in Slope-Intercept Form	6x-3y=9	$6 x - 3 y = 9$
37023	Find the Surface Area	pyramid (8)(8)(12)	 $\begin{array}{r} h = & 8 \\ l = & 12 \\ w = & 8 \end{array}$
37024	Find the Surface Area	sphere (0.8)	 $\begin{array}{r} r = & 0.8 \end{array}$
37025	Find the Surface Area	sphere (0.12)	 $\begin{array}{r} r = & 0.12 \end{array}$
37026	Find the Surface Area	sphere (0.625)	 $\begin{array}{r} r = & 0.625 \end{array}$
37027	Find the Surface Area	sphere (1in)	 $\begin{array}{r} r = & 1 in \end{array}$
37028	Find the Surface Area	sphere (1.4)	 $\begin{array}{r} r = & 1.4 \end{array}$
37029	Find the Surface Area	pyramid (8)(8)(9.8)	 $\begin{array}{r} h = & 8 \\ l = & 9.8 \\ w = & 8 \end{array}$
37030	Find the Surface Area	pyramid (8)(8.1)(7)	 $\begin{array}{r} h = & 8 \\ l = & 7 \\ w = & 8.1 \end{array}$
37031	Find the Surface Area	pyramid (8.5)(8.5)(12.2)	 $\begin{array}{r} h = & 8.5 \\ l = & 12.2 \\ w = & 8.5 \end{array}$
37032	Write in Slope-Intercept Form	x+2y=16	$x + 2 y = 16$
37033	Write in Slope-Intercept Form	9x-8y=12	$9 x - 8 y = 12$
37034	Find the Surface Area	pyramid (6)(6)(8.5)	 $\begin{array}{r} h = & 6 \\ l = & 8.5 \\ w = & 6 \end{array}$
37035	Find the Surface Area	pyramid (6)(9)(3)	 $\begin{array}{r} h = & 6 \\ l = & 3 \\ w = & 9 \end{array}$
37036	Find the Surface Area	pyramid (60)(60)(40)	 $\begin{array}{r} h = & 60 \\ l = & 40 \\ w = & 60 \end{array}$
37037	Find the Surface Area	pyramid (6m)(x)(10m)	 $\begin{array}{r} h = & 6 m \\ l = & 10 m \\ w = & x \end{array}$
37038	Find the Surface Area	pyramid (7cm)(25cm)(24cm)	 $\begin{array}{r} h = & 7 cm \\ l = & 24 cm \\ w = & 25 cm \end{array}$
37039	Find the Surface Area	pyramid (7)(10)(18)	 $\begin{array}{r} h = & 7 \\ l = & 18 \\ w = & 10 \end{array}$
37040	Find the Surface Area	pyramid (7.5)(9)(6)	 $\begin{array}{r} h = & 7.5 \\ l = & 6 \\ w = & 9 \end{array}$
37041	Find the Surface Area	pyramid (8)(15)(17)	 $\begin{array}{r} h = & 8 \\ l = & 17 \\ w = & 15 \end{array}$
37042	Find the Surface Area	pyramid (8)(24.5)(7.5)	 $\begin{array}{r} h = & 8 \\ l = & 7.5 \\ w = & 24.5 \end{array}$
37043	Find the Surface Area	cone (h)(r)	 $\begin{array}{r} h = & h \\ r = & r \end{array}$
37044	Find the Surface Area	cone (x)(206)	 $\begin{array}{r} h = & x \\ r = & 206 \end{array}$
37045	Find the Surface Area	cone (10ft)(4ft)	 $\begin{array}{r} h = & 10 ft \\ r = & 4 ft \end{array}$
37046	Find the Surface Area	cone (14)(7)	 $\begin{array}{r} h = & 14 \\ r = & 7 \end{array}$
37047	Find the Surface Area	cone (20)(15)	 $\begin{array}{r} h = & 20 \\ r = & 15 \end{array}$
37048	Subtract	1/4-1/2	$\frac{1}{4} - \frac{1}{2}$
37049	Add	8x-2y+(3x-4y)	$8 x - 2 y + (3 x - 4 y)$
37050	Find the Surface Area	cone (30)(15)	 $\begin{array}{r} h = & 30 \\ r = & 15 \end{array}$
37051	Find the Surface Area	cone (9)(2)	 $\begin{array}{r} h = & 9 \\ r = & 2 \end{array}$
37052	Find the Surface Area	cone (9.01)(23.4)	 $\begin{array}{r} h = & 9.01 \\ r = & 23.4 \end{array}$
37053	Find the Surface Area	pyramid (50)(30)(60)	 $\begin{array}{r} h = & 50 \\ l = & 60 \\ w = & 30 \end{array}$
37054	Find the Surface Area	pyramid (1)(0.9)(1.2)	 $\begin{array}{r} h = & 1 \\ l = & 1.2 \\ w = & 0.9 \end{array}$
37055	Find the Surface Area	pyramid (1.5)(2.5)(2)	 $\begin{array}{r} h = & 1.5 \\ l = & 2 \\ w = & 2.5 \end{array}$
37056	Find the Surface Area	cone (4)(6)	 $\begin{array}{r} h = & 4 \\ r = & 6 \end{array}$
37057	Find the Surface Area	cone (4.5)(15)	 $\begin{array}{r} h = & 4.5 \\ r = & 15 \end{array}$
37058	Find the Surface Area	cone (45)(7)	 $\begin{array}{r} h = & 45 \\ r = & 7 \end{array}$
37059	Find the Surface Area	cone (49)(27)	 $\begin{array}{r} h = & 49 \\ r = & 27 \end{array}$
37060	Find the Surface Area	cone (30)(243)	 $\begin{array}{r} h = & 30 \\ r = & 243 \end{array}$
37061	Find the Surface Area	cone (34)(4)	 $\begin{array}{r} h = & 34 \\ r = & 4 \end{array}$
37062	Find the Surface Area	cone (3cm)(2cm)	 $\begin{array}{r} h = & 3 cm \\ r = & 2 cm \end{array}$
37063	Graph	\|x\|>1	$\| x \| > 1$
37064	Find the Surface Area	cone (6)(14)	 $\begin{array}{r} h = & 6 \\ r = & 14 \end{array}$
37065	Find the Surface Area	cone (50)(75)	 $\begin{array}{r} h = & 50 \\ r = & 75 \end{array}$
37066	Find the Surface Area	cone (54)(56)	 $\begin{array}{r} h = & 54 \\ r = & 56 \end{array}$
37067	Find the Surface Area	cone (56)(577)	 $\begin{array}{r} h = & 56 \\ r = & 577 \end{array}$
37068	Graph	12x+4y=16	$12 x + 4 y = 16$
37069	Find the Surface Area	cone (5)(40)	 $\begin{array}{r} h = & 5 \\ r = & 40 \end{array}$
37070	Find the Surface Area	cone (1.4)(1.2)	 $\begin{array}{r} h = & 1.4 \\ r = & 1.2 \end{array}$
37071	Find the Surface Area	cone (1.59)(3)	 $\begin{array}{r} h = & 1.59 \\ r = & 3 \end{array}$
37072	Find the Surface Area	cylinder (9)(4.8)	 $\begin{array}{r} h = & 9 \\ r = & 4.8 \end{array}$
37073	Find the Surface Area	cone (12)(13)	 $\begin{array}{r} h = & 12 \\ r = & 13 \end{array}$
37074	Find the Surface Area	cone (12)(15)	 $\begin{array}{r} h = & 12 \\ r = & 15 \end{array}$
37075	Find the Surface Area	cone (11cm)(7cm)	 $\begin{array}{r} h = & 11 cm \\ r = & 7 cm \end{array}$
37076	Find the Surface Area	cylinder (4.2)(5)	 $\begin{array}{r} h = & 4.2 \\ r = & 5 \end{array}$
37077	Find the Surface Area	cylinder (5)(20)	 $\begin{array}{r} h = & 5 \\ r = & 20 \end{array}$
37078	Find the Surface Area	cylinder (5.4)(2.3)	 $\begin{array}{r} h = & 5.4 \\ r = & 2.3 \end{array}$
37079	Find the Surface Area	cylinder (5in)(8in)	 $\begin{array}{r} h = & 5 i n \\ r = & 8 i n \end{array}$
37080	Find the Surface Area	cylinder (6)(8)	 $\begin{array}{r} h = & 6 \\ r = & 8 \end{array}$
37081	Find the Surface Area	cylinder (66in)(10in)	 $\begin{array}{r} h = & 66 i n \\ r = & 10 i n \end{array}$
37082	Find the Surface Area	cylinder (66in)(16in)	 $\begin{array}{r} h = & 66 i n \\ r = & 16 i n \end{array}$
37083	Find the Surface Area	cylinder (7in)(2.5in)	 $\begin{array}{r} h = & 7 i n \\ r = & 2.5 i n \end{array}$
37084	Graph	y=\|x\|-5	$y = \| x \| - 5$
37085	Find the Surface Area	cylinder (8.5)(6)	 $\begin{array}{r} h = & 8.5 \\ r = & 6 \end{array}$
37086	Find the Surface Area	cone (20)(50)	 $\begin{array}{r} h = & 20 \\ r = & 50 \end{array}$
37087	Find the Surface Area	cone (24)(20)	 $\begin{array}{r} h = & 24 \\ r = & 20 \end{array}$
37088	Find the Surface Area	cone (25)(15)	 $\begin{array}{r} h = & 25 \\ r = & 15 \end{array}$
37089	Find the Surface Area	cone (26)(18)	 $\begin{array}{r} h = & 26 \\ r = & 18 \end{array}$
37090	Find the Surface Area	cone (26.8)(24)	 $\begin{array}{r} h = & 26.8 \\ r = & 24 \end{array}$
37091	Find the Surface Area	cone (28)(14)	 $\begin{array}{r} h = & 28 \\ r = & 14 \end{array}$
37092	Find the Surface Area	cone (16.8)(13.5)	 $\begin{array}{r} h = & 16.8 \\ r = & 13.5 \end{array}$
37093	Find the Surface Area	cone (18)(2)	 $\begin{array}{r} h = & 18 \\ r = & 2 \end{array}$
37094	Find the Surface Area	cone (2mi)(7mi)	 $\begin{array}{r} h = & 2 mi \\ r = & 7 mi \end{array}$
37095	Find the Surface Area	cone (15)(28)	 $\begin{array}{r} h = & 15 \\ r = & 28 \end{array}$
37096	Find the Surface Area	cone (15)(4)	 $\begin{array}{r} h = & 15 \\ r = & 4 \end{array}$
37097	Find the Surface Area	cone (15)(5.6)	 $\begin{array}{r} h = & 15 \\ r = & 5.6 \end{array}$
37098	Find the Surface Area	cone (12yd)(10yd)	 $\begin{array}{r} h = & 12 yds \\ r = & 10 yds \end{array}$
37099	Find the Surface Area	pyramid (5)(5)(6)	 $\begin{array}{r} h = & 5 \\ l = & 6 \\ w = & 5 \end{array}$
37100	Find the Surface Area	pyramid (5)(8)(6)	 $\begin{array}{r} h = & 5 \\ l = & 6 \\ w = & 8 \end{array}$