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erastovalidia [21]
3 years ago
7

Write and solve an equation.

Mathematics
1 answer:
Bogdan [553]3 years ago
4 0
15+a= 32
-15 -15

a=17
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2x+2y=10 solve for x
irakobra [83]

Isolate the x. Note the equal sign. What you do to one side you do to the other.


Subtract 2y from both sides


2x + 2y (-2y) = 10 (-2y)


2x = 10 - 2y


Isolate the x, divide 2 from both sides and from all terms.


(2x)/2 = (10 - 2y)/2


x = 5 - y


Place the variable in the front


x = -y + 5


x = -y + 5 is your answer


hope this helps

7 0
3 years ago
Recopier et compléter chaque phrase.
MrRissso [65]
Unnoticed 507 is:67 is 9$
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2 years ago
Help me??? Please it’s urgent
Elodia [21]

The answer is option 2.

8 0
3 years ago
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How do I find the indicated derivative?
sergey [27]
Multiply the fraction by both things in the parenthesis.
8 0
3 years ago
The picture shows the Alamillo bridge in Seville, Spain. In the picture m<1=58 and m<2=24. Find the measure of the supplem
Anna11 [10]

Answer:

Supplement of <1 = 122°

Supplement of <2 = 156°

Step-by-step explanation:

Two pairs of angles are said to be supplementary, if their measures in degrees add up to give us 180°. A supplement of am angle is simply 180° - the measure of that angle.

Given that meadure of angle 1 = 58°, the supplement of angle 1 = 180° - 58° = 122°

Also, if the measure of angle 2 = 24°, the supplement of angle 2 = 180° - 24° = 156°.

Thus:

Supplement of <1 = 122°

Supplement of <2 = 156°

6 0
3 years ago
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