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3 years ago

If angle a and angle b are complementary angles, they they share a common side.

Mathematics

2 answers:

asambeis [7]3 years ago

5 0

Answer:

However it is not necessary that if they are complementary angles they must share a side.Any angles that add up to 90 degree,can be considered complementary.

Snezhnost [94]3 years ago

3 0

Answer:

False.

Step-by-step explanation:

A complementary angle is an angle where two seperate angles add together for a 90 degree angle. They usually share a side, but not always.

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for the past five months kaias gift shop had these profits or losses $120, $85, -$35 and 40$ what was her average profit or loss

Montano1993 [528]

Average amount is 52.5

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3 years ago

For the graphed function f(x) = -(5)* - 3 + 2, calculate the average rate of change from x = 3 to x = 4.

Ilia_Sergeevich [38]

Answer:

-4

Step-by-step explanation:

The average rate of change from x=a to x=b of f(x) is $\frac{f(b)-f(a)}{b-a}$

The given function is $f(x)=-5^{x-3}+2$ .

$f(4)=-5^{4-3}+2=-3$ .

$f(4)=-5^{3-3}+2=1$ .

The average rate of change from x=3 to x=4 is given by:

$\frac{f(4)-f(3)}{4-3}$

$\frac{-3-1}{4-3}=-4$

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3 years ago

What are the values of x ?

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

since they are parallel then 2x+6=106

so subtract 6 from each side so it's 2x = 100

then divide each since by 2

so x= 50

7 0

3 years ago

Read 2 more answers

If a projectile is modeled by a parabola, what could the x-intercepts represent?

Mars2501 [29]

Answer: The x-intercepts represents the points at which the parabola crosses the axis of x.

Step-by-step explanation:

If it exist then the x-intercepts represent the zeros, roots, or quadratic function, the values of x at y = 0. Then the parabola does not cross the x-axis, so it has no zeros.

6 0

4 years ago

an orchard owner wants to plant 64 cherry tree seedlings and 96 peach tree seedlings in a rows each row is to have the same numb

NikAS [45]

The difference of these numbers (32) is also a divisor of both, so that is the greatest common divisor (GCD) and the answer to your question.

The orchard can consist of 32 rows, each with 3 peach trees and 2 cherry trees.

4 0

4 years ago