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IrinaVladis [17]
3 years ago
9

The lot that Dana is buying for her new one story house is 35 yards by 50 yards. Dana's house plans show that her house will cov

er 1,600 square feet of land. What percent of Dana's lot will not be covered by the house ? Explain your answer.
Mathematics
1 answer:
Maslowich3 years ago
3 0
35x50=1,750-1,600=150. We need to find out what 150 is of 1,600.
150/1,600=?/100 
1,600 divided by 100=16
do the same for 150
150 divided by 16=9.375
(you can make it whole if you want)
the answer is about 9%
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what problem could happen if judges only used whole numbers instead of decimals to keep scores? what probems might arise?
aliina [53]

Answer:

They would be further from the correct answer. It would make it harder for them to determine which one who has the highest score.

Step-by-step explanation:

Team 1 got 4,3 points and Team 2 got 4,2. Then it is evident that Team 1 won. But we get rid of the decimals, they would both get 4 points instead. Who actually won then?

8 0
3 years ago
Which of the following expressions are factors of p(x)=60x4+24x3−45x2−18x?
Whitepunk [10]

The factors are 3x, 4x^2-3 and 5x+2

So, Option B, C and F are correct.

Step-by-step explanation:

We need to find factors of the expression p(x)=60x^4+24x^3-45x^2-18x

Solving the expression: p(x)=60x^4+24x^3-45x^2-18x

Taking 3x common:

p(x)=3x(20x^3+8x^2-15x-6)

Now, factor by grouping, the terms inside the bracket.

p(x)=3x((20x^3+8x^2)+(-15x-6))

p(x)=3x(4x^2(5x+2)-3(5x+2))

p(x)=3x(4x^2-3)(5x+2)

So, the factors are 3x, 4x^2-3 and 5x+2

So, Option B, C and F are correct.

Keywords: Finding Factors

Learn more about finding factors at:

  • brainly.com/question/1414350
  • brainly.com/question/1464739
  • brainly.com/question/2568692

#learnwithBrainly

5 0
3 years ago
The side lengths in yards of a triangle and a square are shown in the diagram. The perimeter of the triangle is equal to the per
Tatiana [17]

The value of x given the perimeter of the square is 6.

<h3>What is the value of x?</h3>

The first step is to determine the perimeter of the square.

Perimeter of the square = 4 x length

4 x 2.5x = 10x yards

The perimeter of the triangle is equal to the sum of the three side lengths

2x + 4x - 2 + 2x + 14 = 10x

Combine similar terms

14 - 2 = 10x - 2x - 4x - 2x

Add similar terms

12 = 2x

Divide both sies by 2

x = 6

To learn more about triangles, please check: brainly.com/question/22949981

6 0
2 years ago
(x+2)+ 3(x+2)<br><br> Rewrite the expression as equivalent prouduct of two binomials
goblinko [34]
(x+2) + 3(x+2)
x+2+3x+6
.. ( collect like terms )
= 4x+2+6
= 4x + 8 is your answer
6 0
3 years ago
What is the slope of the line
vfiekz [6]

Answer: 3

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6 0
3 years ago
Read 2 more answers
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