Answer:
a number=x
equation= x/-8=15
Step-by-step explanation:
The slope-point formula:
We have (0, 3) and (-10, 4)
Substitute:
Answer:
m=−4
Step-by-step explanation:
Subtract 1 from 2.6m−11=m+1 Move all terms containing m to the left side of the equation.Tap for more steps...−3m−11=1 Move all terms not containing m to the right side of the equation.Tap for more steps...−3m=12 Divide each term by −3 and simplify.Tap for more steps...m=−4
hope this helps :)
Answer:
12 peppermint cupcakes 16 white cupcakes 22 chocolate cupcakes
Step-by-step explanation:
x+(x+4)+(x+(x+4)-6)=50
4x+4+4-6=50
4x+4-2=50
4x+2=50
4x=48
x=48/4
x=12 peppermint cupcakes
12+4= 16 white cupcakes
12+12+4-6=
12+16-6=
12+10= 22 chocolate cupcakes
check:
12+16+22=50
28+22=50
50=50 ✓
All of the trigonometric functions of an angle θ can be constructed geometrically in terms of a unit circle centered at O. Given that:
Sine function
being
Cosine function
being
We will demonstrate the identity above. First of all, we need to square each equation, so:
Adding these two equations:
But as shown in the figure, using Pythagorean theorem
is always equal to 1, then:
The relation to right triangles is that:
<span>The hypotenuse is always equal to 1
</span>The opposite side is equal to
The adjacent side is equal to