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max2010maxim [7]
3 years ago
5

Simplify. 15 20 24+20

Mathematics
1 answer:
WINSTONCH [101]3 years ago
5 0

Answer:

-5 divide by 28

Step-by-step explanation:

so the question supposed be " 15-20 divided by 2(4) + 20

15-20 which is also 15 + (-20)= -5

2(4)=8, 8+20=28

so it can simplify into -5 / 28

(hope it helps :)

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I forgot the method to solve these, and help I really appreciated. Tysm ^^
xxTIMURxx [149]
First divide
140 by 560
a - {a}^{2}  =  { a}^{ - 1}
{b}^{2}  - b = b
\frac{1 {a}^{ - 1} }{4b}
\frac{1}{4ab}

5 0
3 years ago
4.
Svetlanka [38]

Step-by-step explanation:

si your trying to solve for c, or the hypotenuse? excuse me typing out a few things my keyboard is broken

4² plus 4²

16 plus 16 = 32

32 goes under the symbol

4 0
3 years ago
Please help me if you know answer
BartSMP [9]

Answer:

the answer would be 36,57,87 because it has to be equal to 180

and its an acute angle  

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
4x=−29 pls can I have some help
wariber [46]
This is the correct solution if I am not mistaken :)

7 0
3 years ago
What is the y value of the solution to this system of<br> equations?<br> y= 2x + 86<br> 4x + 5y = 24
kupik [55]

Answer:

Point Form:

(−29,28)

Equation Form:

x=−29,y=28

4 0
3 years ago
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