2 years ago

Help me find the value

Mathematics

2 answers:

saveliy_v [14]2 years ago

8 0

Answer:

5a-3b

5×7-3×-2

35-6

I think soo

andreyandreev [35.5K]2 years ago

4 0

Answer:

soln

Step-by-step explanation:

a=7

b=-2

5a-3b

5×7-3×-2

35+6(because - and - becomes+

41ans

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Anastasy [175]

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Anarel [89]

$S_1 = \frac{a+b}{2}h = \frac{7+9}{2}*5=\frac{18*5}{2}= 9 * 5 = 45~m^2$

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3 years ago

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Write the equation of the line parallel to the given line and passing through the given point. y= 1/2 x+2 through (0,4)

marshall27 [118]

Parallel lines have the same slope, so the slope of the new line is 1/2.

The line passes through (0,4), and this gives the y-intercept, which would equal 4.

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Help me find the value​

Help me find the value