Asuming that 72 is the total measure of the angles of th e3 slices
72=3 slices
divide by 3
24=1 slice
360 degrees in circle
360/24=15
15 slices
Answer:
=x
Step-by-step explanation:
10^2+21^2=x^2]
100+441=x^2
541=x^2
=x
Answer:
slope = -1
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4x+4y=8 is equivalent to y=-x+2, so -x (slope) is equivalent to -1x
Answer:
H0: μ = 800
Ha: μ < 800
Step-by-step explanation:
The null hypothesis (H0) tries to show that no significant variation exists between variables or that a single variable is no different than its mean. While an alternative Hypothesis (Ha) attempt to prove that a new theory is true rather than the old one. That a variable is significantly different from the mean.
For the case above;
Let μ represent the average number of customers visiting the dealership per day
The null hypothesis is that the average number of customers visiting the dealership per day is equal to 800
H0: μ = 800
The alternative hypothesis is that the average number of customers visiting the dealership per day is less than 800
Ha: μ < 800
Answer:
angle DLM= 21+50=71 degrees i think
Step-by-step explanation:
take the 2 from 2x and divide 42 by the 2 and you have your variable x solved
