Answer:
w=35°
x= 90°
y=55°
z=35°
Step-by-step explanation:
i just did it. It should be right
Answer:
<u>There are 24 orange balls and 130 green balls in the box.</u>
Step-by-step explanation:
Let orange balls be x and green balls be y.
y = 10+5x
x+y = 154
y = 154-x
Now,
y=10+5x
or, 154-x = 10+5x
or, 154-10 = 5x+x
or, 144 = 6x
so, x = 24
Now,
y = 154-x
or, y = 154-24
so, y = 130
4 + 8 = 12 that is the answer
The answer is B., based on the distributive property (multiply coeffictients, add exponents, change signs because of the negative number being multiplied)
Since the events are independent and can be reduced to two outcomes, we can solve it using the binomial formula.
