3 years ago

Someone please help me i need a grade

Mathematics

1 answer:

noname [10]3 years ago

5 0

Answer:

1. True

2.False

3.True

4.False

5.True

6.True

7.True

8.False

Step-by-step explanation:

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4 years ago

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ElenaW [278]

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3 years ago

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3 years ago

write the slope intercept form of an equation of the line that passes through (4,3) that is perpendicular to the line Y=-3x-15

cricket20 [7]

If two lines are perpendicular, then their slopes have a product of -1 or you could say they are opposite signed reciprocals of each other.
The given equation has a slope of -3. We know this because it is in slope-intercept form y = mx + b ...y = (slope)x + (y-intercept).

so taking the slope -3...the opposite signed reciprocal would be + $\frac{1}{3}$

Now we have a slope and a point... we can use them to find the b (y-intercept)
x = 4, y = 3, and m = $\frac{1}{3}$
$3= \frac{1}{3} (4)+b$
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Using the common denominator fraction for 3, we subtract 4/3 from both sides
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3 years ago

Find the volume of the composite figure.

lana66690 [7]

Answer:

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3 years ago