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marysya [2.9K]
3 years ago
7

(2z + 1)(2) = Answer this please

Mathematics
1 answer:
djverab [1.8K]3 years ago
3 0

Answer:

4z+2

Step-by-step explanation:

2z * 2=4z   &  1*2=2

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A mug is 3/7 full. The mug contains 4/7 of a cup of water. Find the capacity of the mug.
Ira Lisetskai [31]

Answer:

7/6 cups

Step-by-step explanation:

Mug is 2/7 full

Amount of water in the mug = 1/3 cup

Assume the full capacity of the mug = m

Then the current capacity of water in mug = (2/7) of m = (2/7)m

Current capacity of water in mug is equivalent to 1/3 cup of water

Hence,

(2/7)m = 1/3

2m/7 = 1/3

Cross multiply

(2m * 3) = 7 * 1

6m = 7

m = 7/6

m = 1 1/6 cups

4 0
3 years ago
A meter is closest to
GalinKa [24]
Hello! 

1 m = 1.094 yards 

1 m = 3 ft 3.37 in

1 m = 100 cm 

1 m = 0.000621 miles 

1 m = 39.37 in 

1 m = 100 cm 

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3 0
3 years ago
What is the slope and are they linear/perpendicular?<br> PHOTO ABOVE
Mandarinka [93]

Answer:

Slope of line 1 = 3

Slope of line 2 = 3

Slope of line 3 = -1/3

Line 1 and 2 are parallel

Line 1 and 3 are perpendicular

Line 2 and 3 are perpendicular

Step-by-step explanation:

Find the slope of each line by using this equation:

y_{2} - y_{1} / x_{2} - x_{1}

lines are parallel if they have the same slope and line are perpendicular in they have opposite reciprocal slopes. (-1/3 is the opposite reciprocal of 3).

Hope this helps!

8 0
4 years ago
For the given quadratic equation convert into vertex form, find the vertex, and find the value for x = 6. Show your work. y = -2
telo118 [61]
Y= -2(x²-x)+2= -2(x-1/2)²+2+1/2= -2(x-1/2)²+5/2 
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I hope this helps</span>
7 0
3 years ago
Nevaeh has 12 gallons of gas in her car at the beginning of a trip. Every hour Nevaeh
slega [8]

Answer:

there is no question below therefore, we can't answer it

8 0
4 years ago
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