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Elan Coil [88]
3 years ago
7

ANYONE KNOW GEOMETRY?

Mathematics
1 answer:
Anika [276]3 years ago
5 0
They all add up to 180° so it’s 60+60+8x-60=180. The answer is 15
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I completed 2/3 of my project last month and 1/4 of it this week​
yulyashka [42]

Answer:

You've completed 11/12 of your project

Only 1/12 left to go!

Step-by-step explanation:

2/3 + 1/4 = 11/12

5 0
3 years ago
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Write an example of the associative property of addition
vfiekz [6]
The word "associative" comes from "associate" or "group";the Associative Property is the rule that refers to grouping. For addition, the rule is "<span>a + (b + c) = (a + b) + c</span><span>"; in numbers, this means 
</span>2 + (3 + 4) = (2 + 3) + 4. For multiplication, the rule is "<span>a(bc) = (ab)c</span>"; in numbers, this means2(3×4) = (2×3)4<span>. Any time they refer to the Associative Property, they want you to regroup things; any time a computation depends on things being regrouped, they want you to say that the computation uses the Associative Property.</span>
4 0
3 years ago
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What set of reflections would carry triangle ABC onto itself?
Lelechka [254]

Answer:

it's x- axis,y- axis,x-axis

Step-by-step explanation:

hope this will help you

4 0
4 years ago
45 Points! <br> Please help with this it's either B or C
Nadya [2.5K]
It's C I'm pretty sure and this in English not math
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4 years ago
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A2b -b2 a=4 and b= -7
cestrela7 [59]

Step-by-step explanation:

hope this helps you dear friend.

8 0
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