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3 years ago

14

A builder is buying property where she can build new houses the line plot shows the size of the lights for each house which is t

he average size of the lots

2 answers:

Ilia_Sergeevich [38]3 years ago

7 0

Answer:

Step-by-step explanation:

13,000

arlik [135]3 years ago

6 0

Answer:

TBH IDRK

Step-by-step explanation:

You do what ever ask ur teacher not me im on here looking for answers myself lmbo

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PLEASE AM TIMED STEP BY STEP

ValentinkaMS [17]

Answer:

Here you go :)

Step-by-step explanation:

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3 years ago

Find the surface area of the above solid.<br> A. 43 cm2<br> B. 52 cm2<br> C. 50 cm2<br> O D. 54 cm2

iren [92.7K]

Answer:A

Step-by-step explanation:

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3 years ago

What is the value of x? <br>A.39<br>B.41<br>C.26<br>D.17

mojhsa [17]

Answer:

The answer is B.

Step-by-step explanation:

You have to use Pythogorean Theorem, c² = a² + b² where c is the hypotenuse and a,b is the side lengths :

${c}^{2} = {a}^{2} + {b}^{2}$

Let a = 40,

Let b = 9,

${c}^{2} = {40}^{2} + {9}^{2}$

${c}^{2} = 1600 + 81$

${c}^{2} = 1681$

$c = \sqrt{1681}$

$c = 41 \: units$

*Take note, hypotenuse will <u>a</u><u>l</u><u>w</u><u>a</u><u>y</u><u>s</u><u> </u><u>b</u><u>e</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>l</u><u>o</u><u>n</u><u>g</u><u>e</u><u>s</u><u>t</u><u> </u><u>l</u><u>e</u><u>n</u><u>g</u><u>t</u><u>h</u> among the 3 lengths.

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3 years ago

Solve for a: a(a-3) =100

marissa [1.9K]

$a(a-3) =100\\
a^2-3a-100=0\\
\Delta=(-3)^2-4\cdot1\cdot(-100)=9+400=409\\
\sqrt{\Delta}=\sqr{409}\\
a_1=\dfrac{-(-3)-\sqrt{409}}{2\cdot1}=\dfrac{3-\sqrt{409}}{2}\\
a_2=\dfrac{-(-3)+\sqrt{409}}{2\cdot1}=\dfrac{3+\sqrt{409}}{2}$

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3 years ago

4x:3 = 6:5 calculate the value of x

My name is Ann [436]

Answer:

-2

Step-by-step explanation:

4x:3=6:5.

4x/3=6/5

4x × 5=6×3

20 X=18

X=18-20

X=-2

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2 years ago