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makvit [3.9K]
3 years ago
6

What is 2ab when a=7 and b=2

Mathematics
2 answers:
skad [1K]3 years ago
8 0

Answer:

2ab

= 28

Step-by-step explanation:

hope this helps you

chubhunter [2.5K]3 years ago
3 0

Answer:

2ab \\ 2 \times 7 \times 2 \\  = 28

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Scorpion4ik [409]
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4 0
3 years ago
What is the equation of the following graph?
ser-zykov [4K]

Answer:

y=0.5x + 5

Step-by-step explanation:

The points are (0,5) and (-10,0)

to find the slope do

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next plug one of the points into point slope formula

y-y1=m(x-x1)

lets use the point (-10,0)

y1=0

x1= -10

m= 0.5

y-0=0.5(x- -10)

y = 0.5(x+10)

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7 0
3 years ago
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Inessa05 [86]
5. A
6. No, 1/5(25x+15)-7x= -2x+3
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6 0
3 years ago
Find the constant of proportionality and unit rate for the data in the table. Then write the equation to represent the relations
Hatshy [7]

You should set up an X and Y table. Make time X and Distance Y. (the table is like a cross: on the left top put x and left top put y. Then under the line list the x and y numbers given in order.) Then find the "slope" which is y/x  (rise over run) then you get the increase rate of 45 mph. The relation between them would be D=45t 
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Z = 106
x = 32

Z
180 - 74 because SSI
X
Set Z equal to equation because Alt. Int. Angles
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3 years ago
Read 2 more answers
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