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oksian1 [2.3K]
3 years ago
15

Polygon ABCD is a przimage of an enlargement with a scale factor of 3 and a

Mathematics
1 answer:
Flura [38]3 years ago
4 0

i dont think you have a whole question down and we need examples of the triangles so please shw examples

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Determine the area of the indie gun sac mesurement Use 3.14 form and round to the nearest hundred
dexar [7]

Answer:

7.065

Step-by-step explanation:

Area of a circle: Pi*r^2

r= 1.5

pi* 1.5^2

2.25pi

Around 7.065

8 0
3 years ago
Tom bought a circular mirror that has an area of 156.25 pie square inches. What is the diameter of the mirror?
sashaice [31]

Answer:

14.1

Step-by-step explanation:

4 0
3 years ago
Apply the distributive property to create an equivalent expression.
Anika [276]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

a-3b+4

»»————- ★ ————-««  

Here’s why:

⸻⸻⸻⸻

\boxed{\text{Simplifying the Equation...}}\\\\\frac{1}{2}(2a-6b+8)\\----------------\\\rightarrow\frac{1}{2}* 2a = a\\\\ \rightarrow\frac{1}{2}*-6b = -3b\\\\\rightarrow\frac{1}{2}*8 = 4\\\\\text{\underline{Therefore:}}\\\\\frac{1}{2}(2a-6b+8)\rightarrow \boxed{a-3b+4}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

4 0
3 years ago
Please help on this please thank you
Kamila [148]

30% = 0.3

Since 30% of 90 is 27, the average person uses approximately 27 gallons of water outdoors per day.

Solution:

To write percent to decimal, divide the number by 100.

$30\%=\frac{30}{100}

       $=\frac{30\div10}{100\div 10}

       $=\frac{3}{10}

       = 0.3

30% = 0.3

Average use of water each day = 90 gallons

30\%  \ \text{of} \ 90=0.3 \times 90

                = 27

Since 30% of 90 is 27, the average person uses approximately 27 gallons of water outdoors per day.

6 0
3 years ago
What is 38.86 rounded to one decimal place
emmasim [6.3K]
38.9 
..........
Bcz 6 >5
:)
3 0
3 years ago
Read 2 more answers
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