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Verizon [17]
3 years ago
11

X + 2x + 3 + 4 = 5x +7 +6x + 8

Mathematics
1 answer:
Greeley [361]3 years ago
6 0

Answer:

x = -1

Step-by-step explanation:

combine like terms on both sides  (like terms refers to the variable, x in this case) so

3x + 7 = 11x + 15

then get x terms to one side and non-x terms to the other

this gives you: 7 - 15 = 11x - 3x

                             -8 = 8x

dived both sides by 8 (since its the constant with x) which gives you

x = -1

hope I could help ( I messed up at first but I fixed it)

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The coordinates (5, 2) and (–6, 2) are vertices of a hexagon. Explain how to find the length of the segment formed by these endp
Andre45 [30]

Answer:

Step-by-step explanation:

Let

Point 1 ----------> (5, 2)

Point 2 ----------> (–6, 2)

we know that

the distance between two points it is calculated with the formula

d=√[(y2-y1)²+(x2-x1)²]

then

d=√[(2-2)²+(-6-5)²]

d=√[(0)²+(-11)²]

d=√[121]

d=√121-----------> d=11 units

the answer is 11 unit

5 0
3 years ago
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What facts are true for the graph of the function listed below? Please check all that apply.
lana [24]

Answer:

E, B, A,

Step-by-step explanation:

C is wrong because it isn't decreasing

D is wrong because if X=0 the 5 to the power of zero would be 1 and 2*1= 2 meaning y goes lower than 5

F is wrong because  if X=0 the 5 to the power of zero would be 1 and 2*1= 2 meaning the y intercept is 2 not 5

6 0
4 years ago
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72x + 12y = 60 Which equation represents the same function? ​
Akimi4 [234]

Answer:    72*x+12*y-(60)=0

72x + 12y - 60  =   12 • (6x + y - 5)

12   =  0

Step-by-step explanation:

6 0
3 years ago
What is the length of the hyptonenuse of the right triangle? the other sides are:<br>36 ft<br>15 f​
andreev551 [17]

Answer:

39

Step-by-step explanation:

We can use the Pythagorean theorem

a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse

15^2 + 36^2 = c^2

225+1296 = c^2

1521 = c^2

Take the square root of each side

39 = c

5 0
3 years ago
5)
Illusion [34]

Answer:

Note that each  x value increases by 1 and y values also increases by 1

C is the correct option

Step-by-step explanation:

7 0
3 years ago
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