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3 years ago

Does anyone know what this is?

Mathematics

2 answers:

lyudmila [28]3 years ago

7 0

Answer:

x = 20

Step-by-step explanation:

2x+10 = 50

2x = 40

2x/2 = 40/2

x = 20

slavikrds [6]3 years ago

4 0

The answer is 20 bc AG is equal to CF

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Math question down below need answers for a b c and d please

storchak [24]

(a). How much the T-shirt cost.
(b). 23=12+x
(c). 23-12=x; x= 11
(d) the T-shirt cost $11.

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3 years ago

What <br> is (81m^6)^1/2 simplified

ANEK [815]

(81m^6)^1/2 = (3^4*1/2) (m^6*1/2) = 3²m³

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3 years ago

Elapsed time 2 hr 37 min, end time: 1:15. start time?

3241004551 [841]

Answer:

10:38

Step-by-step explanation:

2 hours back from 1:15

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37 minutes back from 11:15

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2 years ago

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Solve for x <br> x over 7 = 6

Karo-lina-s [1.5K]

Answer:

X = 42

Step-by-step explanation:

What divided by 7 equals 6..... 42! to prove we are right let us plug it into our equation.

42 / 7 = 6

DING DING DING Correct !

7 0

2 years ago

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The given line passes through the points (0, ) and (2, 3). On a coordinate plane, a line goes through (0, negative 3) and (2, 3)

Kipish [7]

Answer:

$y=\frac{x}{5}+\frac{12}{5}$

Step-by-step explanation:

1) The Point-slope form equation is given in this form:

$(x-x_{0})=m(y-y_{0})$

2)Looking at the given graph, we can pick two points: (-5,-4) and (0,-3)

3) Before using the Point-slope form We have to find out the slope:

$m=\frac{-4-(-3)}{0-(-5)} \Rightarrow m=\frac{-4+3}{0+5} \Rightarrow m=\frac{-1}{5}$

4)Parallel lines share the same slope. The one that passes through (-2,2) is found by calculating its linear parameter "b":

$y=\frac{x}{5}+b\Rightarrow 2=\frac{-2}{5}+b\\5*10=(-2+b)*5\Rightarrow 5b=12 \Rightarrow \frac{5b}{5} =\frac{12}{5} \Rightarrow b=\frac{12}{5}$

Then, the answer is:

$y=\frac{x}{5}+\frac{12}{5}$

5 0

2 years ago

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