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chubhunter [2.5K]
3 years ago
10

A landscaper has 125 tiles to build a square patio. The patio must have an area of at least 80 square feet. what are three possi

ble arrangements for the patio?
8 by 8 tile arrangement

9 by 9 tile arrangement

10 by 10 tile arrangement

11 by 11 tile arrangement

12 by 12 tile arrangement
Mathematics
1 answer:
erma4kov [3.2K]3 years ago
7 0
11x11
10x10
9x9
That’s the answer I think
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about 70,000 people live in a circular region with a 30-mile radius. find the population density in people per square mile.
bezimeni [28]

Solve for the area of the circular region first:

A = pi*r^2

A = pi*(30 mi)^2

A = 2827.43 mi^2

Density = 70000 people/2827.43 mi^2

Density = 24.76 = 25 people/mi^2 <--ANSWER Plz vote brainnliest


4 0
3 years ago
Which is smaller 1/6 or 1/5
erma4kov [3.2K]
1/6 because you are breaking something into 6 and you got to share think of it like that so you get a smaller piece than you cutting it into 1/5...... so the answer is 1/6
5 0
3 years ago
Read 2 more answers
Is 43 odd or even?but the answer don't have to be great i just need a answer
cupoosta [38]
43 is an odd number.
4 0
3 years ago
Pls help this is major, ill mark u brainliest
Lera25 [3.4K]

Answer:

105

Step-by-step explanation:

A=lw   A=(.5)πr²

to get the area of the shaded parts you have to subtract the area of the semicircle from the area of the rectangle

A=(16)(9)

A=144

A=\frac{(3.14)(5)^2}{2} A=\frac{(3.14)(25)}{2} A=\frac{78.5}{2}

A=39.25

subtract the areas

144-39.25=104.75

104.75 ≅ 105

4 0
3 years ago
Which is the equation of the line with slope 3 that contains point (-1, 5)?
sattari [20]

\bf (\stackrel{x_1}{-1}~,~\stackrel{y_1}{5})~\hspace{10em} slope = m\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-5=3[x-(-1)] \\\\\\ y-5=3(x+1)\implies y-5=3x+3\implies y=3x+8

5 0
3 years ago
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