Which elements in the set are integers? –8, 3⁄4, √ 18 , 0, √ 16 , 5, –2⁄7, 6 A. –8, 0, 5, 6 B. –8, 0, √ 16 , 5, 6 C. 3⁄4, √ 18 ,
murzikaleks [220]
Answer:
Option A is correct.
{-8, 0, 5 , 6}
Step-by-step explanation:
An Integer is defined as a whole number which is negative, positive or zero but not a fractional number.
As per the statement:
Given that the numbers:
By definition of integers;
The numbers which are integer:
-8,
0,
5 and
6
therefore, the element in the set are integers : {-8, 0, 5 , 6}
Answer:
20 pizzas
Step-by-step explanation:
100% of the pizzas were made with extra cheese.
20 pizzas had extra cheese
100% of 20 = 20
So... 20 pizzas
Answer:
14x-28
Step-by-step explanation:
2(4x - 5) + 2(3x+9)
The horizontal distance from A to the point = 3/10 * 14 = 4.2, so the c coordinate of the point is -3+ 4.2
= 1.2.
Vertical distance = 3/10 * 12 = 3.6
So the y coordinate = -5+ 3.6
= -1.4.
Answer is (1.2, -1.4)
Since the triangles are similar, the first thing to do is find the scale factor.
We have then:
k = 6/4 = 3/2
Then, the area will be given by:
A '= k ^ 2 * A
Substituting values:
A '= ((3/2) ^ 2) * (20)
A '= 45 cm ^ 2
Answer:
The area of PQR is:
A '= 45 cm ^ 2