Answer:
The probability is 1/2 or 50%
Step-by-step explanation:
P(roll less than 4) = Probability of rolling less than 4
There are 3 numbers that are less than 4.
1, 2, 3, 4, 5, 6.
There is a total of 6 sides.
So,
3/6 simplified to 1/2 or 50%
Answer:
Good luck with math this year. Study hard for tests
Step-by-step explanation:
See the image.
Answer:
m∠EGC=70°
Step-by-step explanation:
we know that
The measure of the inner angle is the semi-sum of the arcs comprising it and its opposite
so
m∠EGC=(1/2)[arc EC+arc DF]
<u><em>Find the value of x</em></u>
we have
m∠EGC=(7x+7)°
arc EC=50°
arc DF=10x°
substitute and solve for x
(7x+7)°=(1/2)[50°+10x°]
14x+14=50+10x
14x-10x=50-14
4x=36
x=9
<u><em>Find the measure of angle EGC</em></u>
m∠EGC=(7x+7)°
substitute the value of x
m∠EGC=(7(9)+7)°=70°
Answer:
3) b = {4 , 9}
Step-by-step explanation:
x^2 + 13x + 36
36 = 9 * 6
13 = 9 + 4
so
x^2 + 13x + 36 = (x + 9)(x + 4) or = (x + 4) (x + 9)
possible b = {4 , 9}
Answer:
h(2)=-4
Step-by-step explanation:
h(2)=-2(2)
=-4
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