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2 years ago

Which of the following expressions can be used to find the area of a square with a side length of fraction 1 over 3 m?

Mathematics

2 answers:

Marina86 [1]2 years ago

4 0

Sorry if it is wrong but i think it is D) 2 multiplied by fraction 1 over 3 m2

Mashcka [7]2 years ago

4 0

Answer:

Should be C I did the procces of elimanition and 1, 2, 4 didt make 6

Step-by-step explanation:

therefore it should be the third one down :)

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Help me with number 2 please !

vovangra [49]

2.5... if you question was 5/2

7 0

3 years ago

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The ratio of the perimeter of square RSTU to the perimeter of square WXYZ is 1 to 3. The area of square RSTU is 36 square inches

Ainat [17]

√36 square inches = 6 inches (length of sq RSTU)
6 inches x 4=24 inches (per. of sq RSTU)
-----------------------------------
1u=24 inches
3u=24 inches x 3=72 inches (per. of sq WXYZ)
-----------------------------------
72 inches ÷ 4=18 inches (length of sq WXYZ)
18 inches x 18 inches = 324 square inches( area of sq WXYZ)

Ans: 324 square inches

5 0

3 years ago

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The length of ZX is 2 units. What is the perimeter of triangle XYZ?

dezoksy [38]

Keywords

triangle,perimeter,distance, length, side, points

we know that

The perimeter of a triangle is the sum of the three length side

To find the length side calculate the distance between two points

The formula to calculate the distance between to points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

Step 1

Find the distance ZY

$Z(1,0)\\Y(3,1)$

substitute the values

$d=\sqrt{(1-0)^{2}+(3-1)^{2}}$

$dZY=\sqrt{5}\ units$

Step 2

Find the distance XY

$X(-1,4)\\Y(3,1)$

substitute the values

$d=\sqrt{(1-4)^{2}+(3+1)^{2}}$

$dXY=\sqrt{25}=5\ units$

Step 3

Find the perimeter of the triangle

$P=ZX+ZY+XY$

we have

$dZX=2\sqrt{5}\ units$

$dZY=\sqrt{5}\ units$

$dXY=5\ units$

Substitute

$P=(2\sqrt{5}+\sqrt{5}+5)\ units$

therefore

the answer is

$P=(3\sqrt{5}+5)\ units$

4 0

3 years ago

Read 2 more answers

Just give answers I don't care the explaining just give me the answers I don't want to explain because I'm Savage just give answ

Aneli [31]

3). 9 10/11
5). 11 6/15
7). 11 5/6
9). 9 7/8
11). 17 1/2
13). 22 7/12

6 0

2 years ago

Which of the following angle measurements would you find in an equilateral triangle?

lesya692 [45]

Answer:

D. 60, 60, 60

Step-by-step explanation:

In an equilateral triangle, all sides are equal and equal to 180 when added together. because 60×3 is equal to 180, D is the right answer. I hope this helps you!

3 0

2 years ago