Step-by-step explanation:
Angles in a quadrilateral add to 360 degrees. So, x = 360-88-142-106=24 degrees
Answer:
a. Ordinal
b. 66.67%
Step-by-step explanation:
a. Classifying students by grade year is a way of grouping them in order even though the quantitative difference between groups is unknown. This is an example of an Ordinal level of measurement.
b. There are 14 freshmen and 18 sophomore out of the 48 students. The percentage of students that are either freshmen or sophomore is:
Answer:
Step-by-step explanation:
1 Yes they are right angles, it is a right angle because you solve it with a Sine equation
2 the hypotenuse is the longest side
3. If the squares of the two shorter sides add up to the square of the hypotenuse, the triangle contains a right angle.
Answer:
x=4
Step-by-step explanation:
-7x=-28
-7 -7
x=4
Divide both sides by -7. A negative divided by a negative will give you a positive. So the answer would be x=4.
It should be ten feet wide
2(17.5) + 2(10) = 55