3 years ago

Yeahhh im pretty not smart

Mathematics

1 answer:

Lerok [7]3 years ago

7 0

Answer:

6 units between a and c then from c to b is 3

Step-by-step explanation:

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There is a line whose y intercept is 9 and whose slope is 1/2 whats the equation in slope intercept form

Vlad [161]

Answer:

y = $\frac{1}{2}$ x + 9

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = $\frac{1}{2}$ and c = 9, thus

y = $\frac{1}{2}$ x + 9 ← equation of line

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3 years ago

Divide 33 photos into two groups so that the ratio is 4 to 7

Andre45 [30]

Total ratio = 4+7 = 11
33/11 = 3
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so the two groups are 12:21
which is also = 4:7

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3 years ago

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jolli1 [7]

The sum of the angles of the triangle is 180 degrees, so:

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Hope that helps!

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2 years ago

What is the area of one trapezoidal face of the figure?

Arturiano [62]

The area of a trapezoid, A, is the average of the lengths of the bases (B and b) multiplied by the height, h.

$A = \dfrac{(B + b)h}{2}$

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4 years ago

Evaluate f(x)= - 3 x - 8; find f(-4)<br><br><br> please answer

guapka [62]

Answer:

Step-by-step explanation:

Input -4 into the equation which comes out to

-3 * (-4) - 8

Which equals 4

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3 years ago

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