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LUCKY_DIMON [66]
3 years ago
14

Salma used a photocopier to dilate the design for a monorail track system. The figure shows the design and its photocopy: Two ir

regular quadrilaterals ABCD and EFGH are drawn. EFGH is the photocopy of design ABCD. AB measures 15 meters, DC measures 17 meters. No dimensions are shown on EFGH. The ratio of AD:EH is 1:2. What is the length, in meters, of side GH on the photocopied image? 15 17 30 34
Mathematics
2 answers:
oksian1 [2.3K]3 years ago
5 0

Answer:

The answer is 34

Step-by-step explanation:

The ratio of AD:EH is 1:2, so therefore the other line segments have the same ratio. Using this logic, we see that DC is equal to 17 m, and we need to find GH. All we do now is double the measurement of DC since the ratio of the two shapes is 1:2.

Therefore, 17 * 2 = 34

slega [8]3 years ago
3 0

Answer:

34

Step-by-step explanation:

hope this helps

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Jonathan is making his favorite pasta dish. He serves his mom 1/12 of the pot of pasta. And his brother 1/6 of the pot. How much
Daniel [21]

Answer:

9/12 or 3/4

Step-by-step explanation:

1/6 = 2/12

2/12 + 1/12 = 3/12

12/12 - 3/12 = 9/12

9/12 simplified is 3/4

4 0
2 years ago
The area is ___ square meters. UH HELP I need the steps if anyone can!?
marysya [2.9K]
ANSWER:
27m squared

STEP BY STEP:
-Find the area of the rectangle (6*3), which is 18
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7 0
3 years ago
Simplify 3×+1(2×-1)2-1(6×)​
trasher [3.6K]

●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Hi my lil bunny!

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

Answer =   \boxed {x - 2}

3x +1(2x-1)2-1(6x)

= \boxed {3x + 1 . ( 2x - 1 ) . 2 - 1 (6x) = x - 2}

Steps :

3x + 1 . (2x - 1) . 2 - 1 . (6x)

Remove the parentheses : (a) = a

= 3x + 1 * (2x- 1) * 2 - 1 * 6x

Multiply the numbers : 1 * 2 = 2

= 3x + 2 ( 2x - 1 ) * 6x

Multiply the numbers : 1 * 6 = 6

= 3x + 2 ( 2x - 1 ) -6x

Expand: 2 (2x - 1) :   4x - 2

2 ( 2x - 1 )

Apply the distributive law : a (b - c) = ab - ac

a = 2, b = 2x, c = 1 \\= 2 * 2x - 2 * 1

Simplify 2 * 2x - 2 * 1 : 4x - 2

= = 4x - 2

= 3x + 4x - 2 - 6x

Simplify 3x + 4x - 2 - 6x : x - 2

= x - 2

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Have a great day/night!

❀*May*❀

7 0
3 years ago
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Lelechka [254]
The answer to the first question is complementary angles.

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the answer to the third question is vertical angles.

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5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt2y%2B3%3D11" id="TexFormula1" title="\sqrt2y+3=11" alt="\sqrt2y+3=11" align="absmiddle"
Lady_Fox [76]

Answer:

y = 32

Step-by-step explanation:

sqrt(2y) +3 = 11

Subtract 3 from each side

sqrt(2y) +3-3 = 11-3

sqrt(2y) = 8

Square each side

(sqrt(2y))^2 = 8^2

2y = 64

Divide by 2

2y/2 = 64/2

y = 32

7 0
3 years ago
Read 2 more answers
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