Step-by-step explanation:
Flour needed to make birthday cakes = 2x
Flour needed to make holiday cakes = 1y = y
Maximum amount of Flour allowed = 20 (No more than 20)
Therefore
2x + y must not be more than 20
Answer:
-3.0mph/s
Step-by-step explanation:
Why?
- If you apply brakes then your bike will experience a retar dation.
- Hence acceleration will be in -
Answer:
please mark me as brainlist please
Step-by-step explanation:
Correct option is B)
The circumference of the circle is 96 units.
Therefore, 2π×r=96
⇒r=
2×22
96×7
=15.27 units
Now, in the quadrilateral OLMN,∠OLM+∠LMN+∠MNO+∠NOL=360
o
Given that LM and MN are tangents to the circle, ∠OLM=∠ONM=90
o
∴∠NOL=360−90−90−60=120
o
The length of arc is given by rθ where θ is the angle made by the arc at the centre in radian.
Thus, arc length LN=15.27×
180
120π
=31.98
Answer:
Step-by-step explanation:
Distribute the 4:
4d- 20-6= 16- 2d-d
Combine like terms:
4d-26=16-3d
Add 3d to 4d:
7d-26=16
Add 26 to 16:
7d=42
Divide both sides by 7:
d=6
Answer:
D.
Step-by-step explanation:
D. This contains an x^2 and is called a parabola ( curved line like a U).
