Answer:
x=-5.143 or
Step-by-step explanation:
Subtract 75 from 3 and you get -72
-72=4x
x=-5.143
We add 25/8 yards and 1 3/4 yards together.
First we convert 1 3/4 to an imp. fraction 7/4.
In order to add fractions, they must have the same common denominator. So we multiply both sides of the fraction 7/4 by 2 to get 14/8. Now we can add 25/8 yards and 14/8 yards together to get 39/8 yards.
Answer:
5ft. = 60 in. so yes, 5 feet is more than 56 inches
Step-by-step explanation:
1 ft. = 12 in. , so 5ft. = 60 in.
Step-by-step explanation:
it is simple - there is a rule you have to burn into your memory for life (together with Pythagoras) :
the sum of all angles in a triangle is always (truly always) 180°.
so,
180 = 79 + (x + 48) + (x + 65)
180 = 79 + x + 48 + x + 65 = 2x + 192
-12 = 2x
x = -6
that means
A = x + 48 = -6 + 48 = 42°
so, the first answer option is correct.
the other angle is x + 65 = -6 + 65 = 59°
and to check
79 + 59 + 42 = 180°
all ok.
Answer: x²-59x+114=0
explanation:
If the roots are 2 and 57, then:-
sum of roots = 2+57 = 59
and, product of roots = 2×57 = 114
the quadratic equation is given by,
x²-(sum of roots)x+(product of roots)=0
so, x²-59x+114=0 will be the desired quadratic equation.
so, none of the options are correct.
the correct answer is x²-59x+114=0.
#SPJ2