Answer:
Your answer will be 69
Step-by-step explanation:
Answer:
Whether you're teaching the meaning of fractions or fraction operations, visual models can help students connect fractions to what they already know. Division is an essential foundation for fractions. Once students can divide objects into equal groups, they can begin to grasp dividing a whole into equal parts.
Step-by-step explanation:
The angle is arctan(3/4) => sin(2t) = sin(2arctan(3/4)) =
2sin(arctan(3/4))cos(arctan(3/4))
Let z = arctan(3/4) => tan(z) = 3/4
2sin(arctan(3/4))cos(arctan(3/4)) = 2sin(z)cos(z) = 2(3/5)(4/5) = 24/25
<span>cos(2t) = cos^2(t) - sin^2(t) = cos^2(z) - sin^2(z) = (4/5)^2 - (3/5)^2 = (16 - 9)/25
= 7/25
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Yea thats the coordinate plane good job
Answer:
Step-by-step explanation:
(4,1/3) and has a slope of 3/4
y - y1 = m(x - x1)
m = 3/4, y1 = 1/3, x1 = 4
y - 1/3 = 3/4(x - 4)
Multiply each term by 12
12y - 4 = 9x - 36
12y = 9x - 36 + 4
12y = 9x - 32
