I know you didn’t post the triangle, but hopefully this helps:
Obtuse Triangle: the triangle has an angle greater than 90 degrees
Equilateral Triangle: all sides are the same length
Right Triangle: the triangle has a 90 degree angle
Scalene Triangle: none of the lengths are equal to each other
176 days x 8 mins. = 1408
Answer is B. 1408
Answer:
Step-by-step explanation:
Answer:
x=-5
Step-by-step explanation:
-2x=3+7
or,-2x=10
or,x=-10/2
x=-5
So,
5y*3 is the open phrase the student uses to model "the sum of 5y and 3".
"The sum of" means addition. The student put 5y*3, while the sum of 5y and 3 is actually 5y + 3.
