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4 years ago

2-11/12 in simplest form =

2 answers:

3 0

If you are trying to subtract 11/12 from 2 then the answer would be 13/12 as a improper fraction and 1 1/12 as a mixed number

boyakko [2]4 years ago

3 0

Or 1.08 as a decimal

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A 12 ounce can of peaches cost $1.38. what is the unit cost of the can of peaches?

bekas [8.4K]

12 cents per ounce
$1.38 \div 12 = .12$

8 0

3 years ago

PLEASE BRILLIANT <br> i need help asap

Whitepunk [10]

Answer:

p = 6, q = - 1

Step-by-step explanation:

Using the rules of exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$ , $(a^{m}) ^{n}$ = $a^{mn}$

Given

xy = 32 , tat is

$2^{p}$ × $2^{q}$ = $2^{5}$

Since the bases on both sides are equal, equate the exponents

p + q = 5 → (1)

Also

2xy² = 32 ( divide both sides by 2 )

xy² = 16 , that is

$2^{p}$ × $(2^{q}) ^{2}$ = 16

$2^{p}$ × $2^{2q}$ = $2^{4}$ , then p + 2q = 4 → (2)

Thus

p + q = 5 → (1)

p + 2q = 4 → (2)

Subtract (1) from (2) term by term

q = - 1

Substitute q = - 1 into (1) for corresponding value of p

p - 1 = 5 ( add 1 to both sides )

p = 6

6 0

3 years ago

Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(5, 1), B(7,1) C(7, 6) and

Paha777 [63]

Answer: perimeter is 14 units

Explanation:

You could use the distance formula to find the lengths of segments AB, BC, CD, and DA; or you could graph rectangle ABCD and note that you can count out the spaces to find the lengths of each side. Option 2 is easier in my opinion. Check out the diagram below. The horizontal portion is 2 units and the vertical part is 5

perimeter = 2*(length+width)

perimeter = 2*(5+2)

perimeter = 2*7

perimeter = 14

8 0

4 years ago

The lateral surface area of a cube is 324 cm ² . Find its volume and total surface area

AfilCa [17]

Step-by-step explanation:

<h2><u>Given :</u></h2><h2 />

Lateral Surface Area of Cube = 324 cm²

$\begin{gathered} \\ {\underline{\rule{200pt}{3pt}}}\end{gathered}$

Volume of the Cube = ?

Total Surface Area of the Cube = ?

$\begin{gathered} \\ {\underline{\rule{200pt}{3pt}}}\end{gathered}$

<h2><u>Solution :</u></h2>

<u>~ Formula U</u><u>s</u><u>e</u><u>d</u><u> :</u>

Lateral Surface Area :

${\red{\dashrightarrow}} \: \: {\underline{\boxed{\purple{\sf{ Lateral \: Surface \: Area {\small_{(Cube)}} = 4 a² }}}}}$

Volume :

$\large{\red{\dashrightarrow}} \: \: {\underline{\boxed{\purple{\sf{ Volume{\small_{(Cube)}} = a³ }}}}}$

Total Surface Area :

$\large{\red{\dashrightarrow}} \: \: {\underline{\boxed{ \red{\sf{ Total \: Surface \: Area {\small_{(Cube)}} = 6a² }}}}}$

$\begin{gathered} \\ {\qquad{\rule{150pt}{1pt}}}\end{gathered}$

<u>~ Calculating the Side :</u>

$\\{\longmapsto{\qquad{\sf{ \cancel\dfrac{324}{4} = a² }}}}$

${\longmapsto{\qquad{\sf{ LSA = 4a² }}}} \\ \\$

${\longmapsto{\qquad{\sf{ 324 }}}}$

$\longmapsto{\qquad{\sf{ 81 = a²}}}$

${\longmapsto{\qquad{\sf{ \sqrt{81} = a }}}} \\ \\$

${\qquad{\textsf{ Side of the Cube = {\pink{\sf{ 9 \: cm}}}}}}$

$\begin{gathered} \\ {\qquad{\rule{150pt}{1pt}}}\end{gathered}$

<u>~ Calculating the</u><u> </u><u> Volume :</u>

$\begin{gathered}{ \red{\longmapsto{\qquad{\sf{ Volume = a³ }}}}} \\ \\ \ { \pink{\longmapsto{\qquad{\sf{ Volume = 9³ }}}} }\\ \\ \ { \green{\longmapsto{\qquad{\sf{ Volume = 9 \times 9 \times 9 }}}}} \\ \\ \ { \purple{\qquad{\textsf{ Volume of the Cube = {\green{\sf{ \boxed{\longmapsto \sf729 \: cm³ }}}}}}}}\end{gathered}$

<u>~ Calculating the</u><u> Total Surface Area :</u>

${\longmapsto{\qquad{\sf{ TSA = 6a² }}}} \\ \\ \ {\longmapsto{\qquad{\sf{ TSA = 6 \times 9² }}}} \\ \\ \ {\longmapsto{\qquad{\sf{ TSA = 6 \times 9 \times 9 }}}}$

${\longmapsto{\qquad{\sf{ TSA = 6 \times 81 }}}} \\ \\ \ {\qquad{\textsf{ Total Surface Area of the Cube = {\red{\sf{ 486 \: cm² }}}}}}$

<h2><u>Therefore :</u></h2>

❝ Volume of the Cube is 729 cm³ and it's Total Surface Area is 486 cm² .❞

$\begin{gathered} \\ {\pink{\underline{\rule{75pt}{9pt}}}}{\blue{\underline{\rule{75pt}{9pt}}}}{\color{cyan}{\underline{\rule{75pt}{9pt}}}}\end{gathered}$

5 0

3 years ago

Read 2 more answers

the length and width of a rectangle whose length is 13 centimeters more than its width. the width of the rectangle is

Viefleur [7K]

If the length of the rectangle is y then the width is y-13

7 0

3 years ago