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Nikolay [14]
3 years ago
9

Helppp ME PLEASEE (10 points )

Mathematics
1 answer:
Oduvanchick [21]3 years ago
5 0

Answer:

obtuse 9 acute 10

Step-by-step explanation:

obtuse is under 30 degrese  and acute is above

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Please help (photo attached)
ipn [44]
Formula for triangle area = base times height over two. area of smallest triangle: 2*2/2, so 2. area of medium sized triangle: 2*6/2, so 6. the square in between those triangles has an area of four (2*2). the base of the largest triangle is 2+2+6, so 10, and the height is 4. use the formula to find its area is 20. add them all together to get 4+6+4+20 is 34 units^2.
8 0
3 years ago
The ratio of girls to boys in the photography club is 7 to 3. Which ratio could represent the members of the photography club?
MA_775_DIABLO [31]

Answer:

C) 21 girls : 9 boys

Step-by-step explanation:

You just have to compare the ratio you're given to the answers and see if the ratios from the answers match up to the ratio you were given. The reason C is the answer is because if you divide by 3 in the ration, it is the same as the ratio you were given, 7:3

8 0
3 years ago
HELP NEEDED ASAP I’m gonna fail math if I don’t get help lol
sergiy2304 [10]

Answer:

I think that -0.0000002 is the least, but I don't know the rest. I hope you can find the rest though. Happy Holidays!

Step-by-step explanation:

3 0
2 years ago
What is the measure of <R? ​
Verdich [7]

Answer:

<R=23°

Step-by-step explanation:

The sum of angles in a triangle is 180°

So, <R + <S + <T = 180°

<R+90°+67°=180°

<R+157°=180°

<R=23°

7 0
3 years ago
(5-8) (1,4) m = -3<br> find the slope
tatiyna

Answer:

slope is -3

Step-by-step explanation:

m is the slope, this may have been a trick question.

by the points given the slope is 1

7 0
2 years ago
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