Answer:
Step-by-step explanation:
As per diagram, the two triangles are similar, as all angles are congruent (one is vertical, one is right, one is the
Let the distance across the river be x.
<u>The ratio of corresponding sides is same. Find x using ratios:</u>
- x/45 = 75/60
- x = 45*75/60
- x = 56.25 feet
The average rate of change of a function on an interval [a, b] is equal to
. So, the average rate of change of f on the interval [-3, 9] is equal to
.
Answer:
not 100% sure but i think its 10
Step-by-step explanation:
sorry if its incorrect
Answer:
1.) Is an <em>acute</em> angle
2.)Also an <em>acute </em>angle (But at a 25 degree angle)
Step-by-step explanation:
Remember that the sum of ALL triangles' corners is 190 degrees. So just ad them up to get the degree.
Right angle = 90
Acute = < 90
Obtuse= > 90
<em>(Scalene is a type of triangle)</em>