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Pie
3 years ago
7

It will mean a whooole lot for me if you answer

Mathematics
2 answers:
Lilit [14]3 years ago
8 0

Answer:

That is hard.

Step-by-step explanation:

LuckyWell [14K]3 years ago
4 0

Answer:

1 ) 180 - 71 = 109

2) 5x +x = 180 ;  6x = 180 ; x = 180/6 = 30

3) 90

4) x + 6x+8 + x+12 =  180 ;  8x + 20 = 180 ;  8x = 160/8= 30

5)  180 -110 = 70

6) m = 180- 119 = 61

7) 90

8) 11y - 36 = 63 ;  y = 99/11 = 9

~~~~~~~~Next page~~~~~~~~~~

(Q7) 180

(Q8) 2x+x = 3x = 90 ;  x = 90/3 = 30

(Q15) 157

(Q16) 5x + 4 + (x-2) + (3x+7) = 180

       9x +9 = 180 ;   x = 171 / 9 = 19

I hope im right!!

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What would 2x + 3y = 1,470 be in slope intercept form and how do you get it
Flauer [41]

slope intercept formula is y = mx + b.

Isolate the y. Note the equal sign. What you do to one side, you do to the other. Do the opposite of PEMDAS. First, subtract 2x from both sides

2x (-2x) + 3y = (-2x) + 1470

3y = -2x + 1470

Isolate the y. Divide 3 from both sides

(3y)/3 = (-2x + 1470)/3

y = (-2x + 1470)/3

Simplify

y = (-2/3)x + 490

y = (-2/3)x + 490 is your answer

hope this helps

6 0
4 years ago
Read 2 more answers
I need help please !!!!!!
kompoz [17]
The answer is isosceles.

Explanation:
Isosceles triangle is where two side lengths are equal.
Equilateral triangle is where all side lengths are equal.
Scalene Triangle is where all side lengths have different measures.

Since this triangle has two side lengths with the same measure it is an isosceles triangle.
5 0
3 years ago
Find f(-5) if f(x)=lx+1l<br>A.6<br>b.5<br>c.4​
3241004551 [841]

Answer:

its C

Step-by-step explanation:

f(x) = |(-5)+1|

f(x)=|4|

absolute value of 4 is 4

4 0
3 years ago
Read 2 more answers
Find the value of x.<br><br> A. 6<br> B. 6.5<br> C. 18<br> D. 36
Ann [662]
C. 18 hours of my sleep I
3 0
3 years ago
I need help On these 8 questions that are blank
Ostrovityanka [42]

Answer:

X = 5

Step-by-step explanation:

3x + 12 + 9x = 72

okay hopefully i can explain so when your doing this combine like terms so

3x + 9x = 12x

12x + 12 = 72

then you would subtract both sides by 12

+12 = subtract x+12=2

- 12 = add x-12=2

there just flipped so in this case i would subtract 12

12x + ( 12-12) = ( 72-12 )

so 12-12 = 0 and 72-12 is equal to 60

12x = 60

the divide on both sides l but leave the x alone so its just 60 divided by 12 wich is 5

so X = 5

hope this helps with ur homework a little btw go back and redo ur other awnsers with this new concept hope it helps

7 0
3 years ago
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