Answer:
Here GCF is 5z
all terms are divisible by 5z. so greatest common factor is 5z
One form of polynomial is
We factor the polynomial further
Other form of polynomial is
and are the two forms of polynomial
First form is created by taking out GCF 5z
SEcond form is created by factoring x^2 + 5x + 6
Step-by-step explanation:
Answer:
86°
Step-by-step explanation:
b = 29× 2 = 58
d= [180-(86+29)]×2 = 130
a=c=x
a+b+c+d = 360
2x+188= 360
2x= 172
x= 86
a = c = 86°
Answer:
m = 6
, n = 6
Step-by-step explanation:
Using the sine and cosine ratios in the right triangle and exact values
cos30° =
, sin30° =
, then
cos30° =
=
=
( cross- multiply )
2m = 12
( divide both sides by 2 )
m = 6![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
and
sin30° =
=
=
( cross- multiply )
2n = 12 ( divide both sides by 2 )
n = 6
Step-by-step explanation:
step 1. a triangle has 3 sides and the 3rd side cannot be longer than the other two sides added together
step 2. (and!) a triangle has 3 sides and the 3rd side must be at least as big as the difference between the 2 other sides
step 3. 15 - 10 < x < 10 + 15
step 4. 5 < x < 25
step 5. answer: 6.
Answer:
B
Step-by-step explanation:
These angles add up to 180°.
(2x + 2) + (x + 34) = 180° = 3x + 36
3x = (180 - 36)° = 144°
x = (144/3)° = 48°