Answer: x = 4, y = 3
<u>Step-by-step explanation:</u>
and
Using substitution method we get:
Answer:
Step-by-step explanation:
All the variables on the right are being multiplied together then the whole mess is being divided by 2. Let's get rid of the 2 first. The undoing of division is multiplication, so we will begin by multiplying both sides by 2 to get
Next we will move the m. The undoing of multiplication is division. So we divide both sides by m to get
The undoing of a square is to take the square root, so we will do that to both sides giving us, finally
We have to use the following formula which is
Given values of F and m are 7.92 Newtons and 3.6 kilograms .
Substituting these values in the formula, we will get
To solve for a, we have to divide both sides by 3.6 that is
And that's the required answer .
Answer:
The correct answer is A) 2
Step-by-step explanation:
In order to find this, input 1 into the equation for each value of x that you see.
f(x) = x^2 + 3x - 2
f(1) = 1^2 + 3(1) - 2
f(1) = 1 + 3 - 2
f(1) = 2