Answer:
1
Step-by-step explanation:
By order of operations, we first evaluate the parentheses, which is 2 * 1 = 2. We then evaluate the brackets, which are 3 / 2 = . Finally, * = or 1.
Answer:
C
Step-by-step explanation:
The FOIL method is a handy way to remember how to multiply two binomials.
It stands for "First, Outer, Inner, Last" and works as
- multiplying the First terms,
- multiplying the Outer terms,
- multiplying the Inner terms,
- multiplying the Last terms,
- finding the sum of all products.
In your case it looks like
Answer:
This test batch can be chosen in 2380 ways
Step-by-step explanation:
The order in which the batteries are chosen is not important. So we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
In how many ways can this test batch be chosen?
4 batteries from a set of 17. So
This test batch can be chosen in 2380 ways
Answer:
VRT AND WRS
Step-by-step explanation:
it's not possible for the others to be vertical angles like VRU and TRS are not the same on opposite sides.
The congruent means Exactly equal in size and shape. Congruent sides or segments have the exact same length. Congruent angles have the exact same measure. For any set of congruent geometric figures, corresponding sides, angles, faces, etc. are congruent.