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JulijaS [17]
3 years ago
11

2. Is the triangle a right triangle?

Mathematics
2 answers:
valentinak56 [21]3 years ago
5 0
Yes the triangle is a right triangle so draw the beard that’s on box A
kogti [31]3 years ago
4 0
Answer

No


Explanation

To find if a triangle is a right triangle you use the equation a^2+b^2=c^2
(i’m sorry it looks so confusing)
so you take a=4 and b=2
a^2=16 and b^2= 4
add them together and you have 20.
if it was a a right triangle they would equal c^2 which should be 25
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2. Which of the following is the equation of a circle with the radius of 1.5 and its center at (-3,2)?
Iteru [2.4K]
(x - xo)^2 + (y - yo)^2 = r^2

[x - (-3)]^2 + [y - (2)]^2 = (1.5)^2

(x+3)^2 + (y-2)^2 = 2.25

Answer: option C

8 0
3 years ago
-4(2+8)=(-4xN)= Show your answers
Elanso [62]

Answer:

n=10

Step-by-step explanation:

- 4(2 + 8) = ( - 4 \times n) \\  \frac{ - 4(10)}{ - 4}  =  \frac{ - 4n}{ - 4}  \\ 10 = n

5 0
3 years ago
Read 2 more answers
A student earned a grade of 80% on a math test that had20 problems. How many problems on this test did the student answer correc
Georgia [21]

Answer:

Only 16 problems correct

Step-by-step explanation:

Well I thought that since 80% is  4/5 then I should do 20 divided by 5 which will get me 4 and since I'm doing 4/5 I should go all the way up to 80% of 20 which will get me 16.

I'm not making that much sense but

Hope this helps :)

5 0
2 years ago
Can someone do my hw for me
IrinaVladis [17]

Answer:

depends on what the homework is

6 0
2 years ago
Which triangles are similar?
aksik [14]

Answer:

triangle A andC are the same

6 0
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