It is the Identity Property of addition and multiplication
Answer:
x < -5 or x > 5
Step-by-step explanation:
x < -5 or x > 5
or can be written {x : x < -5 U x > 5} depending on which notation you use
The value of the x will be 25. The force involved vertically to the surface of an object per unit area is pressure.
<h3>What is pressure?</h3>
The force applied perpendicular to the surface of an item per unit area across which that force is spread is known as pressure.
The given data in the problem is;
The base of the block of metal is a rectangle of 20 cm by x cm.
The block exerts a force of 1500 newtons on the ground. The pressure on the ground is 3 newtons/cm²
The area of the rectangle;
A = L × B
A=20 × x
Hence the value of the x will be 25.
To learn more about the pressure, refer to the link;
brainly.com/question/356585
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Answer:
228,710.84 frws
Step-by-step explanation:
A trader banks 250000frws at 9%per year compound interest rate calculated every 4 months. find the amount in the bank at the start of the year?
The above question is asking us to find the Principal. The formula is given as:
P = A / (1 + r/n)^nt
A = Amount after time t = 250000
r = Interest rate = 9%
n = Compounding frequency = 4
t = time = 1 year
First, convert R as a percent to r as a decimal
r = R/100
r = 9/100
r = 0.09 per year,
Then, solve the equation for P
P = A / (1 + r/n)^nt
P = 250,000.00 / (1 + 0.09/4)^(4)(1)
P = 250,000.00 / (1 + 0.0225)^(4)
P = $228,710.84
The bank started with 228,710.84frws