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Verizon [17]
3 years ago
14

The length of a rectangle is twice its width and the area is equal to the area

Mathematics
2 answers:
Keith_Richards [23]3 years ago
6 0

Answer:

can one of yall help on mine

Step-by-step explanation:

Troyanec [42]3 years ago
6 0

The perimeter of the rectangle is 48 cm.

Step-by-step explanation:

Let the width of the rectangle = x

The length of the rectangle = 2x

so area =L X B = x X 2x =  2x^{2}

The each side of the square is 12 cm

so area = 12 X 12 sq cm = 144 sq cm

According to the problem,

2x^{2} = 144

or, x^{2} = 144/2 = 72

or, x = \sqrt{72}

= 8.4 = 8 (approx)

so length = 16 cm and width = 8 cm

Perimeter = 2 X ( L + B) = 2 X (16+8) = 48 cm

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your recipe calls for 2 over 3 cups of sugar. you are only making 2 over 4 of the recipe. how much sugar do you need? not simpli
dalvyx [7]

The quantity of sugar required for 2/4 of the recipe is 1/3 cups

<h3>How to solve fraction?</h3>

let

  • x = quantity of sugar needed

Ratio of sugar to recipe

2/3 : 1 = x : 2/4

2/3 ÷ 1 = x ÷ 2/4

2/3 × 1/1 = x × 4/2

2/3 = x × 2

2/3 = 2x

x = 2/3 ÷ 2

x = 2/3 × 1/2

= 2/6

x = 1/3 cups

Therefore, the quantity of sugar required for 2/4 of the recipe is 1/3 cups

Learn more about fraction:

brainly.com/question/11562149

#SPJ1

8 0
1 year ago
Please help me! I will give you Brainlist if you get it right!​
Sedaia [141]

Answer:

B

Step-by-step explanation:

find the area of the rectangle and then find the area of the semi circle, then add the 2 together

6 0
3 years ago
16/ ? = -8 can anyone help plz
erma4kov [3.2K]
I believe the answer is 8
3 0
2 years ago
Read 2 more answers
Question 6 of 10
Usimov [2.4K]

Answer:

The answer is B. 9

Use cosine rule. In this case, I am using SOH and the right triangle:

sin 60°= a ÷ 6 root 3

(6 root 3)(sin 60°)= a

a=9

Step-by-step explanation:

7 0
1 year ago
What is the answer plz need help
slamgirl [31]

Answer:

Fraction Form: (-1/2)

Decimal Form: (-0.5)

Step-by-step explanation:


7 0
2 years ago
Read 2 more answers
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