Question

36(y-7)-32(14-y)= при y= -0,3

Answer 1

36((-0,3)-7)-32(14+0,3 )= 36(-7,3)-32(14,3)=-262,8-457,6=-720,4

Answer 2

36(y-7)-32(14-y)=36y-252-448+32y=68y-700
При у=-0,3 : 68*(-0,3) -700= -20,4 -700= -720,4

Answer 3

To find the value of the expression 36(y-7)-32(14-y) when y = -0.3, we substitute the value of y into the expression and simplify it.

Replacing y with -0.3, we have:

36(-0.3 - 7) - 32(14 - (-0.3))

First, let's simplify the expression inside the parentheses:

-0.3 - 7 = -7.3 14 - (-0.3) = 14 + 0.3 = 14.3

Now we substitute these values back into the expression:

36(-7.3) - 32(14.3)

Next, we calculate the products:

36 * -7.3 = -262.8 32 * 14.3 = 457.6

Now we substitute these values back into the expression:

-262.8 - 457.6

Finally, we perform the subtraction:

-262.8 - 457.6 = -720.4

Therefore, when y = -0.3, the expression 36(y-7)-32(14-y) evaluates to -720.4.