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Semmy [17]
3 years ago
12

Name the property: 3+ (x-8)=(3+x)-8

Mathematics
2 answers:
ella [17]3 years ago
7 0

Answer:

distributive

Step-by-step explanation:

wariber [46]3 years ago
7 0

Answer:

distributive property

Step-by-step explanation:

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Round 5.36201 to one decimal place
ivanzaharov [21]
5.36201 rounded to one decimal place is 5.4
6 0
4 years ago
Please identify the error<br> 8 - (-2) = -8 +2 = -6
Vika [28.1K]
False bc

8+2=-8+2
8=-8
But if it was solve:
8-(-2) the answer is:
8+2=10
6 0
4 years ago
Find M of angle ABC
pochemuha

Answer:

25

Step-by-step explanation:

\sf Answer \begin{cases}\sf \rightarrowtail \:( 3x - 6) + (2x + 25) + (x + 11) = 180 \\  \sf \rightarrowtail \: 3x - 6 + 2x + 25 + x + 11 = 180 \\  \sf \rightarrowtail \: 3x + 2x + x - 6 + 25 + 11 = 180 \\  \sf \rightarrowtail \: 6x + 30 = 180 \\  \sf \rightarrowtail \: 6x = 180 - 30 \\  \sf \rightarrowtail \: 6x = 150 \\  \sf \rightarrowtail \: x =  \frac{150}{6}  \\  \sf \rightarrowtail \: x = 25\end{cases}

5 0
3 years ago
Find and interpret the slope of the line containing the given points. (12,4) and (10,10)
MAVERICK [17]

Answer:

3/-1

Step-by-step explanation:

The slope is 3/-1 (Rise 3 on the y axis, run to the negatives by 1 on the x axis)

To find the slope of two points, use the formula of y2-y1/x2-x1 (For example, with this equation it would be 10-4/10-12)

I'm not sure what it means to interpret the slope, but hopefully this helped you!

3 0
3 years ago
I will mark you brainliest if its correctly
zheka24 [161]

Step-by-step explanation:

sina = -√3/2

\cos(a)  =   \sqrt{1 -  { \sin(a) }^{2} }

=  \sqrt{1 -  { (\frac{  - \sqrt{ 3} }{2}) }^{2} }

=  \sqrt{ \frac{4 - 3}{4} }

=  \sqrt{ \frac{1}{4} }

=±1/2

Since, π<a<3π/2

cos a = -1/2

\tan(a )=  \frac{ \sin(a) }{ \cos(a) }

\tan(a )  =  \sqrt{3}

OptionB

8 0
3 years ago
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