Answer:
Step-by-step explanation:
1. Domain: {-5, -3, 0, 4}
Range: {-2, -1, 7}
Function? No
2. Domain: {-6, -3, 0, 1, 4}
Range: {-5, -2, 5, 7}
Function: Yes
3. Domain: {-3, -2, -1}
Range: {-9, -1, -6)
Function: No
Answer:
B. (-9,-17/4)
A.(-7/2.11/2)
I'm not sure if this is what you're looking for, but it's what I got.
Step-by-step explanation:
Answer:
As per the question, 10 workers working for 4 hours a day complete their work = 12 days. 1 person working for 1 hour a day complete the work = 12×10×4 days. Thus, the 8 persons working for 6 hrs a day complete their work in 10 days.
Step-by-step explanation:
hope it helps
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180
The exterior angle of a triangle + the adjacent interior angle are supplementary, that is sum to 180°, thus
the exterior angle = 180 - adjacent interior angle
Answer:
<h2>735 J</h2>
Step-by-step explanation:
The potential energy of a body can be found by using the formula
PE = mgh
where
m is the mass
h is the height
g is the acceleration due to gravity which is 9.8 m/s²
From the question we have
PE = 15 × 9.8 × 5
We have the final answer as
<h3>735 J</h3>
Hope this helps you
