Answer:
15°
Step-by-step explanation:
∠GOI=150°
∠HOG=30°
∠HIG=30°/2=15°(Circle angle)
Answer:
The height of the triangle is: 
Step-by-step explanation:
Here, the area the triangle is given as: 
Also, base of the triangle = 
Let us assume the height of the triangle = H units
Now, AREA of TRIANGLE = 

Solving by LONG DIVISION, we get:

Hence, the height of the triangle is: 
Answer:
6/4=b/24
1.5=b/24
24(1.5)=b
36=b
Building is 36 ft tall
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
match the vocabulary word to its correct definition
1 additive identity
—the number 0 (for the numbers)
2 equation
—a mathematical sentence whose verb is ‘equal’ (=)
3 multiplicative identity
—the number 1 (for the real numbers
4 open sentence
—an equation that contains a variable or variables
5 symmetric property
—when the sides of an equation are interchanged, an equivalent equation is formed ; if a=b, then b=a