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Mila [183]
2 years ago
9

15 points!!!!!help!!!!!!!!!!!!

Mathematics
2 answers:
Setler [38]2 years ago
8 0
Hi! :)

So a right triangle is a triangle that contains a ninety degree angle, it's not classified by side length. A scalene triangle is a triangle in which all three sides are different lengths. An isosceles triangle has two sides that are the same length. Either a scalene or an isosceles triangle could contain a right angle, so your answer is yes. 

Hope this helps! 
Marysya12 [62]2 years ago
5 0
Answer is NO.
A right triangle cant be both scalene and isosceles
because 
A <span>scalene triangle </span>has three sides of different lengths,n<span>o congruent sides</span><span>An isosceles triangle has two congruent sides.</span>
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Help it's timed.
densk [106]

98 - x² = 0

x² = 98

x = ±√98

Lets factor 98

98 | 2

49 | 7

7 | 7

1

So, 98 = 2 . 7 . 7 = 2 . 7²

x = ±√2.7²

x = ±7√2

4 0
2 years ago
Read 2 more answers
Evaluate the following expressions: 2(−1 + 3) − 7
Svetach [21]

Answer:

-3 is the answer.

Step-by-step explanation:

=2(-1+3)-7

=2(2)-7

=4-7

=-3

Hope it will help you :)

7 0
3 years ago
Somebody help me!
tiny-mole [99]

Answer:

josh vendió 17 libros recaudando 306 dolares .

jessica vendió  255 libros recaudando 4590 dolares.

Step-by-step explanation:

Sustituimos por variables :

libros que vendió Jessica = x

libros que vendió Josh = y

entonces:

x + y = 272

Jessica vendió 15 veces mas libros que josh:

x = 15y

Reemplazamos en la anteriior ecuacion:

15y +y = 272

16y = 272

y = 17

Reemplazamos en la primela ecuacion :

x + 17 = 272

x = 255

7 0
2 years ago
Chester and Mary have pencils in a ratio of 2:4. Together they have 24 pencils. What percentage of the total pencils does Mary h
weeeeeb [17]
She has 67% of the pencils.


Chester:Mary = 2:4 = 1:2
So, in the simplest case:
If Chester has one pencil Mary would have two.
There are three pencils.
Mary has two.
2/3 = 0.667 = 67% (rounded)
3 0
3 years ago
Read 2 more answers
Please awnser last question if correct we can do thisss
stepladder [879]

Answer:

B = (8,2)

C = (8,9)

D =  (5,4)

Step-by-step explanation:

Hope this helps!

5 0
2 years ago
Read 2 more answers
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