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erastova [34]
3 years ago
9

Which polygons have no right angles?

Mathematics
2 answers:
andreev551 [17]3 years ago
7 0
Octogons, and hexagons don’t have right angles
asambeis [7]3 years ago
4 0

Answer:

Rhombus,and pentagon

Step-by-step explanation:

a rhombus has only obtuse or acute angles same with the pentagon.

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Norma-Jean [14]

Answer:

3) 5 centimeters

Step-by-step explanation:

Plug 3 and 4 into the formula for the Pythagorean Theorem. You get 5.

6 0
2 years ago
Sharmila received 81 texts in 9 minutes what is the rate???????????????????????????????????????????????????
Arte-miy333 [17]

Question

Sharmila received 81 texts in 9 minutes what is the rate?

Answer:

<h2>9 : 1</h2>

Step-by-step explanation:

the rate is 81 : 9

semplify

9 : 1 (9 texts x minute)



7 0
3 years ago
A friend asks to borrow $250 for 100 days anD aGREES tO pAY 36.5%
aksik [14]
95% percent that friend is not going to pay you back
7 0
3 years ago
What is bigger 1/3 or 3/5
raketka [301]

Method\ 1:

\dfrac{1}{3}=\dfrac{1\cdot5}{3\cdot5}=\dfrac{5}{15}\\\\\dfrac{3}{5}=\dfrac{3\cdot3}{5\cdot3}=\dfrac{9}{15}\\\\\dfrac{3}{15} < \dfrac{9}{15}\ therefore\ \dfrac{3}{5}\ is\ bigger


Method\ 2:

\dfrac{1}{3} < \dfrac{1}{2}=\dfrac{1.5}{3}\\\\\dfrac{3}{5} > \dfrac{1}{2}=\dfrac{2.5}{5}\\\\therefore\ \dfrac{3}{5}\ is\ bigger

6 0
3 years ago
How do u do this? HELPPPPPPPPPPPP
qaws [65]
You would multiply the like (or similar) terms together. 

2*4= 8

-5i*7i= -35i

The correct answer is "A".

I hope this helped you.

Brainliest answer is always appreciated. 
8 0
3 years ago
Read 2 more answers
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