the discriminant formula is b^2-4ac
so plug the values from each equation into the formula and solve, the result is the value of the discriminant
if the number is negative, there are no real roots/x-int
if it is 0 there is one real root/x-intercepts
if it is positive it has 2 real roots/x-int
and to find the actual solutions you have to plug the values into the quadratic formula
Could you please send a picture of the polygon?
This probability is the same as 1-(two different suited cards). Your first card can be any of the 52 cards. Your second card must be any of the 39 different suited remaining 51 cards. So the answer is 1 - (52/52)(39-51). Note: I assumed there was no replacement.
Answer:
26 m
Step-by-step explanation:
Find what length is needed for fencing by finding the perimeter of the land.
Use the perimeter formula, P = 2l + 2w
Plug in the length and width:
P = 2l + 2w
P = 2(8) + 2(5)
P = 16 + 10
= 26
So, the length of wire needed is 26 m
The dilated graph drawn from the given question is given in the figure .
<h3>WHAT IS DILATION ?</h3>
A dilatation is a transformation that increases an image's size without altering its form or ratios.
It's similar to how when Ant-Man grows or shrinks, every portion of his body shrinks or grows by the same amount, leaving him with the same appearance. In terms of human physiology, the word "dilation" refers to relaxation, opening, or widening. This is typically utilised in buildings where materials can pass through. Due to the fact that dilation is an autonomic process, it cannot be actively managed. It is a technique for regulating or directing how things move through the body, including solids, liquids, and both.
Simply said, smooth muscle. One of the three types of muscles in the body, smooth muscle is frequently seen in internal organs like the stomach, bronchi, and bladder. Blood vessels and muscle sphincters are two other structures that contain smooth muscle. These organs and structures can dilate as a result of smooth muscle relaxation.
learn more about dilation here :
brainly.com/question/13176891
#SPJ13