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4 years ago

Monica is building a 4ft sidewalk around her flower garden. Find the are of the sidewalk.

Mathematics

2 answers:

nata0808 [166]4 years ago

8 0

Answer:

Option D, 336

Step-by-step explanation:

The first step is to find the area of the flowerbed. 25*9=225 feet squared. The next step is to pretend that the sidewalk takes up the full space, and then subtract the area of the flower garden within to find the area of the sidewalk. Since the sidewalk is 4 feet wide, it makes the dimensions of the sidewalk added to the garden 8 feet wider on all sides. This means that the total area of the two is (25+8)*(9+8)=33*17=561 squared feet. Now, all you need to do is to subtract the area of the flower garden. 561-225=336 feet squared, or option D. Hope this helps!

netineya [11]4 years ago

6 0

Answer:

(20x30)= 600

that's the area of rectangular plot

3ft wide sidewalk means both +3 on left and +3 on right, also both +3 up and +3 down

which means u have to do 26x36=936

then subtract

936-600=336 square feet

Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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4 years ago

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3 years ago

Read 2 more answers

HEY GUYS PLS HELP ME WITH THIS GEOMETRY QUESTION

Anuta_ua [19.1K]

Answer:

m∠E = 90°

m∠F = 47°

m∠G = 43°

Step-by-step explanation:

We are given 3 angles: a 90 degree angle, and 2 unknowns. We know that all angles in a triangle add up to 180 degrees. So,

Step 1: Write out the angles equation

90 + 5x - 13 + 2x + 19 = 180

Step 2: Combine like terms

96 + 7x = 180

Step 3: Isolate the x

7x = 84

Step 4: Divide both sides by 7

We take this <em>x = 12 </em>and we plug it into our original unknown angles. Thus,

Step 1: ∠F

5(12) - 13

m∠F = 47°

Step 2: ∠G

2(12) + 19

m∠G = 43°

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3 years ago

3. Charles and Jaden share a reward of $63 in a ratio of 2 : 5. How much does Jaden get?

marissa [1.9K]

Answer:

Jaden received: $45

Step-by-step explanation:

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3 years ago