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blagie [28]
3 years ago
9

Find the area of the regular polygon. Give the answer to the nearest tenth.

Mathematics
2 answers:
k0ka [10]3 years ago
7 0
I'm taking radius to be half of the side length.Then one side is 26 cm and the area of a square is the length of a side squared.A=26^2=676So,C) 676
Alenkinab [10]3 years ago
7 0

Answer:

The answers updated for 2019 for TCAH Unit 5 Lesson 7 Quiz (with 11 questions)

Step-by-step explanation:

1. C

2. A

3. D

4. C

5. A

6. D

7. B

8. B

9. A

10. B

11. C

I just took the quiz 100% ♥

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How do you get 1.8 from<img src="https://tex.z-dn.net/?f=f%282%29%3D%5Cfrac%7B2%7D%7B1%2Be%5E%7B-%282%29%7D%20%7D" id="TexFormul
Nataliya [291]

Answer:

see explanation

Step-by-step explanation:

\frac{2}{1+e^{-2} } ← evaluate e^{-2} using calculator

= \frac{2}{1+0.135}

= \frac{2}{1.135}

= 1.762.....

≈ 1.8 ( to 1 dec. place )

4 0
2 years ago
How can you determine the coordinates of a figure after a reflection over either axis
Nataly [62]
If you reflect across the x-axis, the y value change from positive to negative.
If you reflect across the y-axis, the x value changes from positive to negative
5 0
2 years ago
A table top is in the shape of a trapezoid. The lengths of the trapezoid's parallel sides are 48 in. and 40 in. The height of th
lakkis [162]
A=a+b2h=48+402·24=1056
7 0
2 years ago
Read 2 more answers
NEED HEPL ASAP. If mZPOQ = 19, and mZQOR = 31<br> and mZROS = 15, what is mZPOS?
DaniilM [7]

Answer:

65

Step-by-step explanation:

just to sum all the given measurements:

19+31+15=65.

4 0
3 years ago
This one please... okay:)
AVprozaik [17]
<span>2x+2y=32 and xy=60
--> x+y=16 and xy=60
--> y = 16-x 
--> x(16-x)=60

 

so we have a quadratic, which needs to be solved. Hopefully by factorization. If not..the quadratic formula. 

1x60
2x30
3x20

4x15
5x12
6x10 

looking at these, 6 and 10 can add to make 16, so 

(x-10)(x-6) = 0
so x-10=0 OR x-6=0
so x=10 OR x=6 

so, basically we have x=10, so y=6
or we have the opposite, x=6 and y=10 
hope this helps</span><span />
7 0
3 years ago
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