Answer:
4x²+17x-15
Use the FOIL method. Multiply the first term in each group, then the outer ones, then the inner ones, and finally the last term in each group together. The first terms in this case are 4x and x, the outer terms are 4x and 5, the inner terms are -3 and x, and the last terms are -3 and 5.
Hope this helps!
You would have to work 24 hours each week to be able to still buy the car.
Answer:
dA/dt = 31 in²/ sec
Step-by-step explanation:
The area of the triangle is:
A(t) = (1/2)*b*h where b is the base and h the height
Differentiation on both sides of the equation we obtain
dA/dt = (1/2)* db/dt * h + (1/2)* dh/dt * b (1)
db/dt = 3 in/sec
dh/dt = 2 n/sec
b = 10 in
h = 14 in
By substitution in (1)
dA/dt = 0,5* 3*14 + 0,5* 2*10
dA/dt = 21 in² /sec + 10 in²/sc
dA/dt = 31 in²/ sec
<span>The relationship between these terms may be sums ordifference. Here are some polynomials: You call an expression with a single term a monomial, an expression with two terms is a binomial, and an expression with three terms is a trinomial. ... For example a polynomial with five terms is called a five-term polynomial.
</span>by combining like terms the difference of the polynomials will be C.) m^2n^2-mn-11
Answer
D. 440
Step-by-step explanation:
you had me confused so I had to go in my mathmetics book it was 1/4 not 14 thats what had me confused
