x<2
Step-by-step explanation:
-1>-2(x-4)-5(4x-7)
-1>-2x+8-20x+35
-1>-22x+43
when a negative number crosses to a side, the sign changes
22x<1+43
22x<44
22x/22<44/22
x<2
Answer:
0.88
Step-by-step explanation:
You first multiply the fraction by 11 which is 88/99. Then, from common knowledge, you'll know that anything over 99 is repeating itself so it is 0.88 repeating.
Answer:
Step-by-step explanation:
If
72 cents ---> 6 ounces
Xcents -----> 8 ounces
then
X = [(72)*(8)] / 6
X = 96 cents
Best regards
Answer:
The length of the wire is 76.19 m.
Step-by-step explanation:
It is given that a guy wire is attached to the top of a radio antenna and to a point on horizontal ground that 40 m from the base of the antenna.
It means base of the right angled triangle is 40 m.
The wire makes an angle of 58deg 20min with the ground.
1 degree = 60 min
Using this conversion convert the given angle in degree.

In a right angled triangle





Therefore the length of the wire is 76.19 m.
Answer:
25 times
Step-by-step explanation:
From the question:
Number of :
Yellow = 2
Red = 3
Blue = 5
P(blue) = required outcome / Total possible outcomes = 5/ 10 = 1/2
If marble is drawn with replacement :
Number of times a blue marble is drawn from 50 trials :
P(blue marble) * 50
1/2 * 50
= 25 times