4 years ago

URGENT WILL GIVE BRAINLIEST IF CORRECT!

Mathematics

1 answer:

kherson [118]4 years ago

8 0

Answer:

I guess the answer is 14/5

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LaShaundra is buying fence for two triangular sections of her garden.

mixas84 [53]

Answer: 80 feet.

Step-by-step explanation:

1. As you can see in the figure, triangle ABC and the triangle DFG are similar.

2. The scale of factor of triangle ABC to triangle DFG is the following:

$sf=\frac{20ft}{4ft}\\sf=5ft$

3. Therefore, the lenght of the side DG of the trinagle DFG is:

$DG=5*AC\\DG=5*7ft\\DG=35ft$

4. The perimeter of the triangle DFG is:

$P_{DFG}=20ft+25ft+35ft=80ft$

5. Therefore, she would need 80 feet of fence.

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3 years ago

Evaluate and Solve for the variable<br> -2 = y + 5

AysviL [449]

Answer:

y = -7

Step-by-step explanation:

Minus the five from both sides

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3 years ago

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three years after a company was founded, its assests were 11,283,400. ten years after being founded, its assests were 21, 794,60

beks73 [17]

1051120 assets a year

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3 years ago

40% of oatypop cereal boxes contain a prize Hannah plans to keep buying cereal until she gets the prize. What is the probability

AveGali [126]

Answer:

86%

Step-by-step explanation:

70+37+22=127

129/150= 0.86=86%

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3 years ago

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For three consecutive years, Sam invested some money at the start of the year. The first year, he invested x dollars. The second

nikitadnepr [17]

Year Sam Sally1: X (3/2)X-10002: (5/2)X-2000 2X-15003: X/5+1000 X/4+1400Total 37X/10-1000 15X/4-1100
Since their investments are known to be equal, we equate the two totals and solve for X.37X/10-1000=15X/4-1100(150-148)X/40 = 1100-1000X/20=100X=2000
So Sam invested $2000 the first year.Sally invested X/4+1400=1900 in the last year.

6 0

3 years ago