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STALIN [3.7K]
2 years ago
5

Need help asap......

Mathematics
1 answer:
Korvikt [17]2 years ago
6 0

Answer:

32

Step-by-step explanation:

(2x+20)+3x=180\\5x+20=180\\5x=180-20=160\\x=160/5=32

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The question is in the picture
aleksandr82 [10.1K]

Answer: 140

Step-by-step explanation: since 4 = 40 then 2 would also be 40 because they are the same angle (Keep in mind that a line is 180 degrees) 180-40=140! Good luck! :D

5 0
3 years ago
Solve by factoring: x^4-12x^2= 64
USPshnik [31]
The final solution is all the values that make <span><span><span><span><span>(<span>x+4</span>)</span><span>(<span>x<span>−4</span></span>)</span></span><span>(<span><span>x2</span>+4</span>)</span></span>=0</span><span><span><span><span>x+4</span>⁢<span>x<span>-4</span></span></span>⁢<span><span>x2</span>+4</span></span>=0</span></span> true.<span>x=<span>−4</span>,4,<span>2i</span>,<span><span>−2</span><span>i</span></span></span>
7 0
3 years ago
Read 2 more answers
Which is of the following geometric solids has 5 faces and 6 vertices
lianna [129]

i know a triangular prism has 5 faces and six vertices if that helps

3 0
3 years ago
What’s the answer <br> A. 2<br> B.4<br> C.6<br> D. 12
Firdavs [7]
The Answer is C) 6 I believe
3 0
3 years ago
Read 2 more answers
Use the distributive property and the greatest common factor to rewrite the sum 25 + 60.
Kitty [74]
The factors of 25 and 60 would be 5. 25 divided by 5 is 5 and 60 divided by 5 is 12. 

So here is what the distributive property looks like.

a(b+c)=a*b+a*c  but we are going to rewrite a*b and a*c as 5*5 and 12* 5

a(b+c)=5*5+12*5

So i'd say its 5*5+5*12  i hope this helps
7 0
3 years ago
Read 2 more answers
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