What does x equal to
Step-by-step explanation:
Answer:
The answer is 4
Step-by-step explanation:
3n+16=7n
collect like terms
-4n=-16
divide by -4
n=4
Answer:
80 gifts
Step-by-step explanation:
Maddison hid 12 of her sister's birthday gifts around the house. If this was 15% of the gifts, how many total gifts did her sister have?
Let the Total gifts that her sister has be represented by x
Hence:
15% of x = 12
15/100 × x = 12
15x /100 = 12
Cross Multiply
15x = 100 × 12
15x = 1200
x = 1200/15
x = 80 gifts
Hence, the total gifts her sister has is 80 gifts
The applicable relation between force, mass, and acceleration is ...
... F = <em>m</em>a
Fill in the given values and solve for the mass.
... 0.75 N = <em>m</em>·3 m/s²
... (0.75 kg·m/s)/(3 m/s²) = <em>m</em> = 0.25 kg
The mass of the ball is 0.25 kg.
CD and AB do not have to be congruent
hope this helped!
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