Answer:
16 minutes
Step-by-step explanation:
multiply 20 by 80% (20 times .80)
We have two classrooms and seven packages.
This means we need to divide the seven packages in half (two pieces).
7packages ÷ 2 classrooms = 7/2 = 3.5 packages per class
(three and a half packages)
Answer:
Solving the equation by completing the square method we get
Option B is correct option.
Step-by-step explanation:
We need to solve the equation by completing the square method.
For completing the square method: we need to follow:
We are given:
Solving by completing the square
We need to find ? in our case ? is 3 because 2*3= 6 and our middle term is 6x i,e 2(x)(3)=6x.
So, adding and subtracting (3)^2
So, solving the equation by completing the square method we get
Option B is correct option.
Answer:
Step-by-step explanation:
Given a transversal that intersects a set of parallel lines, various angles are formed.
When given this situation in geometry, these angles have different names and statements (primarily theorems) which justify their relationship.
There are 8 primary types of possible angles of parallel lines including:
- Alternate Interior
- Alternate Exterior
- Same-Side (Consecutive) Interior
- Same-Side (Consecutive) Exterior
- Corresponding Angles
- Vertical Angles
- Supplementary Angles
- Linear Pair
________________________________
According to what is given in the problem, we know that:
m∠3 = 135°.
________________________________
To solve for m∠7, we must identify the relationship that ∠3 and ∠7 have.
________________________________
Here is the solution in proof form:
_______________
Statement | Reason
m∠3 = 135° | Given
m∠3 ≅ m∠5 | Vertical Angles
m∠5 ≅ m∠7 | Corresponding Angles Theorem
m∠3 ≅ m∠7 | Transitive Property of Equality
m∠7 = 135° | Definition of Congruent Angles
Answer:
d is the correct answer
Step-by-step explanation:
try using math-way