Answer:
i think E.942 cm³ is answer
Volume = πr²h
so
3.14×5×5×12
= 942 cm²
Answer and step-by-step explanation:
To write it as percent, multiply it with 100, we get:
0.01 * 100 = 1%
Nearest tenth of a percent would be 10%, 20%, 30%, etc.
So as we can see 1% is nearest to 10% so we round it up to 10%
Hope this helped :3
Answer:
$15400
Step-by-step explanation:
Principle amount, P = $14000
Time, T = 1 year
Rate of interest, R = 10%
We know that maturity amount,
where n is number of years
The maturity amount is $15400
Answer:
FALSE
Step-by-step explanation:
A repeating decimal is a rational number.
0.3333(repeating) = 1/3
__
A <em>non</em>-repeating infinite decimal is an irrational number. √2 and π are examples of such numbers.
Answer:
(-2, 3)
Step-by-step explanation:
4x + 5y = 7
3x - 2y = -12
Let's solve this by elimination. We want to eliminate one variable at a time. This means we need to multiply the equations to create a common multiple to cancel out a variable.
Let's work with y.
5y and -2y: For these values to cancel out, we need to multiply each term to create a common multiple.
2(4x + 5y = 7)
5(3x - 2y = -12)
Multiply.
8x + 10y = 14
15x - 10y = -60
Eliminate.
23x = -46
Divide both sides by 23.
x = -2
Now that we know x, let's plug it back into one of equations to find y.
4x + 5y = 7
4(-2) + 5y = 7
Multiply.
-8 + 5y = 7
Add.
5y = 15
Divide.
y = 3
Now we know x and y; let's plug both back into the equation we have not checked yet.
3x - 2y = -12
3(-2) - 2(3) = -12
Multiply.
-6 - 6 = -12
Subtract.
-12 = -12
Your solution is correct.
(-2, 3)
Hope this helps!
