9514 1404 393
Answer:
a and b are positive.
Step-by-step explanation:
The form is ...
IF <hypothesis>, THEN <conclusion>
The hypothesis is the wording between IF and THEN. In your given statement it is ...
a and b are positive
0.1[x+250]=5000
10(0.1[x+250]=5000
1[x+250]=50,000
x+250=50,000
-250 -250
x = 49,750
To solve for b
a+2b=c
subtract a from both sides
2b=c-a
divide both sides by 2
b=(c-a)/2
Answer:
6 < x < 51
Step-by-step explanation:
An acute angle has a measure between 0 and 90 degrees:
0 < 2x -12 < 90
12 < 2x < 102 . . . . . add 12
6 < x < 51 . . . . . . . . divide by 2
Possible values of x are between 6 and 51.
Answer:
26
Step-by-step explanation:
Area of a triangle is:
A = 1/2 b h
Given b = 13 and h = 4:
A = 1/2 (13 cm) (4 cm)
A = 26 cm²