3 years ago

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!!

You might be interested in

Which statement about is true? X = 1 is an extraneous solution. X = 1 is a true solution x = 3 is an extraneous solution. X = 3

DanielleElmas [232]

Answer:

x = 3 is an extraneous solution

Step-by-step explanation:

7 0

3 years ago

How many solutions is 8x+47=8(x+5)

expeople1 [14]

8x + 47 = 8x + 40

No solutions (the above 2 expressions cannot be equal for any value of x)

7 0

3 years ago

Read 2 more answers

Rewrite the equation 7-y=5x+11 to standard form

Zielflug [23.3K]

Rewriting this <span>7-y=5x+11 in standard form involves only changing the order in which the terms appear:

</span><span>7-y=5x+11 becomes 5x + y + 11 - 7 = 0, or 5x + y + 4 = 0, or 5x + y = -4.</span>

4 0

3 years ago

As a diver descends into sea water, the pressure increases by 1 atmosphere every 33 feet. The inequality below can be used to de

max2010maxim [7]

After 4 atmospheres the diver descends -132 feet because -33*4=-132

8 0

3 years ago

What is 9 2/5-8 1/3 I need to know for math tomorrow

patriot [66]

Answer:

$1\frac{1}{15}$

Step-by-step explanation:

Let's use a start by using common denominators. $9\frac{2}{5} = 9\frac{6}{15}$ and $8\frac{1}{3} = 8 \frac{5}{15}$

Now, replace the original equation with the common denominators. $9\frac{6}{15} - 8\frac{5}{15}$

Solve! $9\frac{6}{15} - 8\frac{5}{15} = 1\frac{1}{15}$

8 0

3 years ago