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Temka [501]
3 years ago
15

Confused on my math work.

Mathematics
1 answer:
MrRissso [65]3 years ago
7 0

Answer:

The right answer is the last option, 12,12.

Step-by-step explanation:

GI^2=FI*IH\\ GI^2 = 7*21\\ GI = \sqrt{147}

\sqrt{147} = 12,124... = 12,12

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Answer: 23

Step-by-step explanation:

Step 1. 30-6=24

Step 2. 24-3=21

Step 3. 21+2=23

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I feel sorry for Becky and Tommy. The one who didn't come up with x=-10/3 made an error.

first bring 8x to the left and -25 to the right and simplify:

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Write the equation of the line, given the y and x-intercepts.
Dimas [21]

Answer:

y = -(2/3)m - 2

Step-by-step explanation:

recall that the general equation of a straight line in slope-intercept form is

y = mx + b

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here we are given that the y - intercept is -2, hence the equation becomes:

y = mx + (-2)

or

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we are also given that the x-intercept is -3, which means that when y = 0, x = -3 (simply substitute this into our new equation to solve for m)

0 = m(-3) -2

0 = -3m - 2  (add 3m to both sides)

3m = -2  (divide both sides by 3)

m = -(2/3)

hence our equation is now

y = -(2/3)m - 2

5 0
3 years ago
A + 3 + 2a = -1 + 3a + 4
Verdich [7]

Answer:The answer is Equal.

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8 0
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