Answer:
c
Step-by-step explanation:
Answer:
A=V/QJ
Step-by-step explanation:
divide by QJ so that A is solved
9514 1404 393
Answer:
x = 16
Step-by-step explanation:
Corresponding sides are proportional.
BE/CD = AE/AD
20/(3x+8) = (x-1)/(x-1+27)
20(x+26) = (3x+8)(x -1)
In standard form, this is ...
3x^2 -15x -528 = 0
x^2 -5x -176 = 0 . . . . . . divide by 3
(x -16)(x +11) = 0 . . . . . . . factor
x = 16
__
This is the positive value that makes the product zero. x=-11 will also make the product 0, but gives negative segment lengths in the geometry. It is an extraneous solution.
The answer should be 50x+10=240
Answer:
B. Days that are not Independence Day are not July 4. True
Step-by-step explanation:
"Independence Day in the United States is July 4" is a declarative sentence. It declares or asserts something.
The conditional form of the sentence would be, "IF it is Independence Day in the United States, THEN it is July 4".
The IF part is the hypothesis. The THEN part is the conclusion.
You form the inverse of a conditional statement by negating both its hypothesis and its conclusion:
If it is NOT Independence Day in the United States, then it is NOT July 4".
The closest sentence is, ”Days that are not Independence Day are not July 4." That statement is TRUE.
A and D are wrong. They each consist of two declarative sentences.
C is wrong. The statement is correct, but it interchanges the hypothesis and the conclusion of the original statement.
