2 years ago

Choose all steps that contain the number 5

Mathematics

1 answer:

stepladder [879]2 years ago

6 0

Answer:

where are the steps....

Step-by-step explanation:

You might be interested in

F(x) = 5x + 4 g(x) = 5x2 – 7x – 2 Find: f(x) · g(x)

weeeeeb [17]

Answer:

$25x^{3}-15x^{2} -38x-8$

Step-by-step explanation:

Multiply the equations together

(5x+4)(5x^2-7x-2)

25x^3-35x^2-10x+20x^2-28x-8

Add like terms

25x^3-15x^2-38x-8

7 0

2 years ago

A car is traveling down a highway at a constant speed, described by the equation d=65t , where d represents the distance, in mil

notsponge [240]

Answer: 97.5m

Step-by-step explanation:

5 0

2 years ago

X^7+5x+9 what is f(-1) for the polynomial

krek1111 [17]

Answer:

-1 -5 +9 = 3

Step-by-step explanation:

3 0

3 years ago

An equation of a parabola with its vertex at (-3,2) and focus at (-3,-1) written in general equation form

german

we have that
standard form of equation for parabola:
(x-h)^2=-4p(y-k)
(h,k) --------->being the (x,y) coordinates of the vertex.
Parabola opens downwards because focus is below vertex on the axis of symmetry.
For given problem:
vertex: (-3,2)
axis of symmetry: x=-3
p=distance from vertex to focus on the axis of symmetry=2-(-1)=3
4p=12
Directrix: y=2+p=5
Equation:
(x+3)^2=-12(y-2)

the answer is (x+3)^2=-12(y-2)

5 0

2 years ago

Solve for x. Enter the solutions from least to greatest. Round to two decimal places. (x + 8)^2 - 7 = 0

Karolina [17]

Answer:

= − 5.35424868 , − 10.64575131

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers