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Alex787 [66]
3 years ago
10

¿Se pueden reducir términos semejantes en la expresión? y +3x +4y+x+3y+2x. ¿Por qué?

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
6 0

Answer:

8y + 6x

Step-by-step explanation:

Combine like terms

   y + 3x +4y + x + 3y + 2x

=  (y + 4y + 3y) + ( 3x + x + 2x)

=    8y + 6x

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The Federal Reserve Bank is responsible for minting new coins. True or false
andriy [413]

That's false.  Coinage is the responsibility of the US mint. 
That's why the process is called "minting" and not "reserving".


6 0
3 years ago
5(2x)to the third power
kumpel [21]
(5(2x))^3
Use the property of exponents:
(5^3)*(2x)^3
Simplify the exponents:
125*8*x^3
Simplify the numbers and multiply the integers:
1000*x^3

Hope this helps :)
5 0
3 years ago
1. Consider the following system. If you used the substitution method, what
wolverine [178]

The first step would be :

E) 3x + (2x + 4) = -7

8 0
3 years ago
The car race lasted 0.004 hours. Convert this value into a fraction. hours
Vladimir79 [104]
0.004 is read as four-thousandths, so write it as fraction using a 4 in the numerator and a 1000 in the denominator. Then reduce it.

0.004 = 4/1000 = 1/250

0.004 hours = 1/250 hours
4 0
3 years ago
Need a little help here pls
Crank

Answer:

The statements that must be true are:

XY and JK form four right angles ⇒ B

XY ⊥ JK ⇒ C

JP = KP ⇒ E

m∠JPX = 90° ⇒ F

Step-by-step explanation:

From the given figure

∵ Line XY is the perpendicular bisector of the line segment JK

→ That means line XY is the line of symmetry of the line segment JK

∴ XY ⊥ JK ⇒ C

∵ XY ∩ JK at point P

∴ P is the midpoint of JK

∵ XY ⊥ JK

∴ ∠JPX, ∠KPX, ∠JPY, and ∠KPY are right angles

∴ XY and JK form four right angles ⇒ B

∵ The measure of the right angle is 90°

∴ m∠JPX = m∠KPX = m∠JPY = m∠KPY = 90°

∴ m∠JPX = 90° ⇒ F

∵ P is the midpoint of JK

∴ JP = KP ⇒ E

4 0
3 years ago
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