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Monica [59]
2 years ago
11

mula">
-----------------------
Mathematics
2 answers:
lana66690 [7]2 years ago
6 0

Hello!!

<h2>\mathfrak{Answer~-:}</h2><h2></h2><h2>\huge\purple{\mid{\fbox{\tt{EXPLANATION :}}\mid}}</h2><h2></h2>

Subtract 10 from both sides of the equation

x~+~10=12\\x~+~10-10=12-10

Simplify, and subtract the numbers.

x=2

\huge{ \red{ \fbox{Solution.}}}

x = 2.

Hopefully This Helps!

#LearnWithBrainly

\huge \text{A~n~s~w~e~r~:-}

\bold{Jace\;} ^-^

lesya692 [45]2 years ago
5 0

Answer:

x = 2

Step-by-step explanation:

x + 10 = 12

x = 12 - 10

\boxed{\green{x = 2}}

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I next help on the polynomial
slamgirl [31]

Answer:

u just have to cross multiply im pretty sure thats how my math teacher show me,

Step-by-step explanation:

first you take the one x over to the other x and that will make it 2x then do the same thing with -10 u do -10 times 10 and then u get -100 and then the answer is 2x-100 and depending on your teach if he/she wants you to stop their then u can but if u have to got further then u would divide 2 on both sides and then that would be 0.02

this is how my teacher showed us how to do it and i hope this helps you a lot and if it dont im sorry i tried for you!!!

have a nice day Hun

8 0
3 years ago
christina lost 1/10 of her marbles when she was on the playground. She lost 8/10 of her marbles while walking home. How many mar
Kisachek [45]

Answer:

9/10

Step-by-step explanation:

She lost 1/10 and 8/10 marbles. When you add them up you get 9/10. There for, Christina lost 9/10 marbles altogether.

Hope this helps :)

3 0
3 years ago
The graph of which function has an axis of symmetry at x = 3? f(x) = x2 3x 1 or f(x) = x2 – 3x – 3 or f(x) = x2 6x 3 or f(x) = x
Wittaler [7]
For
ax^2+bx+c
the axis of symmetry is -b/2a


first one
-3/2=3, nope

2nd one
3/2=3? nope

3rd one
-6/2=3? nope

fourth
6/2=3? yes
answer is last one or
f(x)=x^2-6x-1
6 0
3 years ago
Read 2 more answers
Find the measure of each acute angle. Thank you!
Wewaii [24]

Answer:

55 for the top left and 35 for the top right

Step-by-step explanation:

The sum of the angles of a triangle is 180 degrees

7x+6  + 6x -7 + 90 = 180

Combine like terms

13x+89 = 90

Subtract 89 from each side

13x+89-89 = 180-89

13x = 91

Divide by 13

13x/13 = 91/13

x =7

The top  left angle is

7x+6

7*7+6 = 49+6 = 55

The top right  angle is

6x-7

6*7-7 = 42-7 = 35

3 0
2 years ago
Identify the coefficient of −24x7y3
Sloan [31]
The coefficient of these two number are -24 and 7. :)
4 0
3 years ago
Read 2 more answers
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