Answer:
Step-by-step explanation:
We know sum of the interior angles of a quadrilateral is 
therefore we can write

so



So smallest interior angle is 
Largest interior angle 
Answer:
10.846 hours
Step-by-step explanation:
first you add all the calories= 1410 calories
then you divide 1410 calories by 130 (the calories you can burn in one hour)
your answer is 10.846 which means that it takes 10.846 hours to consume 1410 calories.
Answer:
y = - 3x + 26
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 3x + 5 ← is in slope- intercept form
with slope m = - 3
Parallel lines have equal slopes, thus
y = - 3x + c ← is the partial equation
To find c substitute (6, 8 ) into the partial equation
8 = - 18 + c ⇒ c = 8 + 18 = 26
y = - 3x + 26 ← equation of parallel line
Answer: 28: 22
Explanation: The total is 50, but there are 28 boys, so there are 22 students remaining, so those 22 students remaining are girls.