Answer:
D
Step-by-step explanation:
They should both level out at the same height considering the volume of hydrochloric acid used.
Answer:
(8, 5)
Step-by-step explanation:
Let's take a look at the y-intercept, (0, 5). If the axis of symmetry is x = 4, then the distance from (0, 5) is 4 units. If we reflect this point (0, 5) about the axis of symmetry x = 4, the resulting point is (8, 5). In other words, the distance from the y-intercept to the axis of symmetry is 4 units, and so the distance from the y-intercept must be 4 units plus 4 units, or 8 units.
The only answer choice that matches this is the second one: (8, 5).
Dude that’s the answer....hellloooo
Answer:
Area of the kite = 30 square units
Step-by-step explanation:
The area of a kite is easily gotten when we can recall the formula.
A kite is a quadrilateral with two diagonals.
We'll label the diagonals as D1 and D2.
Area of kite = ½ D1*D2
D1 = 10
D2 = 6
Area = ½ * D1 * D2
Area = ½ * 10 * 6
Area = ½ * 60
Area = 60/2
Area = 30.
Area of the kite = 30 Square unit.
Please always remember to add your units
Enjoy maths!
Answer:
r = 55.2 cm
Step-by-step explanation:
the arc length is calculated as
arc = circumference × fraction of circle
= 2πr × 
( r is the radius )
given arc = 63.48π , then
2πr × = 63.48π ( cancel 2π on numerator/ denominator )
r × 
π = 63.48π ( divide both sides by π )
= 63.48 ( multiply both sides by 20 to clear the fraction )
23r = 1269.6 ( divide both sides by 23 )
r = 55.2 cm
