Answer:
Sid : [tied up] This is either really good or really bad.
Answer:
6.
Step-by-step explanation:
11 + 2k > 19
2k > 19 - 11
2k > 8
k > 8/2
k > 4.
The question is about types and number of soultions so you must use b^2-4ac which is the experssion under the root in the quadratic formula
so
if
b^2-4ac=0 then there is one real soultion
if
b^2-4ac<0 then there are two imaginary soultions that differ in the sign between them
if
b^2-4ac>0 then there are two real soultions
so a polynomial is written in the form
ax^2+bx+c=0
so a=-4
b=-4
c=-1
so b^2-4ac=16-16=0
so one real soultion is the answer you are looking
type:real
number:1
Answer:
1612
Step-by-step explanation:
Answer:
Hi, There! my name is Jay and I'm here to help!
<h2>Question</h2>
Find the number that makes the ratio equivalent to 2:7
<h2>Answer</h2>
4:14, 6:21, 8:28
Step-by-step explanation:
Ratios that are equal to each other are called equivalent ratios. You can find an equivalent ratio by multiplying or dividing each term of a ratio by the same number.
Therefore, I Hope this helps!
Take Care!
Happy Veterans day!