Answer:
(-7, 8)
step-by-step explanation:
- original coordinates of B: (-9, -8)
if translated two units horizontally, there will be change in x axis
- new coordinates: (-9+2, -8) → (-7,-8)
if reflected over x-axis, use the formula: (x,y) → (x, -y)
- new coordinates: (-7, -(-8)) → (-7, 8)
Answer:
You get an perpendicular line through given point.
Step-by-step explanation:
In this method of drawing perpendicular line through given point,
you will draw an arc from given point R, so as to cut given line at A and B.
now ,length RA will be equal to length RB (radius of circle)
now, with length RA you will place compass at A and B to cut the arcs at point P (let) on other side of given line.Now, join PA and PB.
The closed RAPB makes a rhombus and diagonal bisect perpendicularly in rhombus.
so you get an perpendicular line through given point.
Answer: They are being multiplied by 2 each time
Step-by-step explanation:
2x2=4 4x2=8 8x2=16 16x2=32
Answer: 11 muffins
Step-by-step explanation:
Since Maria mixes 1/4 cup white sugar with 2/3 cup brown sugar, this will give us a mixture of:
= 1/4 + 2/3
= 3/12 + 8/12
= 11/12
Ww are then told that she uses 1/12 cup of the mixture to top each muffin. Therefore, the number of muffins that she can top will be:
= 11/12 ÷ 1/12
= 11/12 × 12/1
= 12
She can top 11 muffins.
Hi there.
If Michael wants to pay 20% of a $60 bill, he can find out how much to pay by using some multiplication.
60 · 0.2 = 12
Michael should pay $12 in tips.
~
