Okay so for this, visualize the blocks are stacked on top of each other. Each block is 3/4 of an inch thick so all you have to is multiply 3/4 by 12. So:
×
=
However, the fraction 36/4 is not in lowest terms, so we need to reduce it. List the factors of the numerator and denominator:
Factors of <span>36: 1, 2, 3, 4, 6, 9, 12, 18, 36</span>
Factors of <span>4: 1, 2, 4</span>
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</span>
4 is the largest factor of both 36 and 4, so we need to divide both the numerator and denominator by 4.
Numerator: 36 ÷ 4 = 9
Denominator: 4 ÷ 4 = 1
Write the new fraction: 9/1 = 9
So this is FALSE.
Hope this helps :)
I suggest using math-way. I am not good at this math.
Answer:
(0, 8 )
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 270°
a point (x, y ) → (y, - x ) , thus
(- 8, 0 ) → (0, 8 )
Answer/Step-by-step explanation:
Slope (m) = rise/run
y-intercept (b) = starting value or the point on the y-axis where the line cuts across
✔️Slope (m) of skater 1:
Rise = 45
Run = 7.5
Slope (m) = 45/7.5 = 6
✔️ y-intercept (b) of Skater 1:
b = 0 (the y-axis is intercepted at 0)
✔️Skater 1 linear function in slope-intercept form, y = mx + b
Substitute m = 6 and b = 0 into y = mx + b
Linear function: y = 6x + 0
y = 6x
✔️Slope (m) of skater 2:
Rise = 30
Run = 15
Slope (m) = 30/15 = 2
✔️ y-intercept (b) of Skater 2:
b = 0 (the y-axis is intercepted at 0)
✔️Skater 2 linear function in slope-intercept form, y = mx + b
Substitute m = 2 and b = 0 into y = mx + b
Linear function: y = 2x + 0
y = 2x
When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite (its sign is changed). ... the line y = x is the point (y, x). The reflection of the point (x,y) across. the line y = -x is the point (-y, -x)