Answer:
1. vertically opposite angles
2. 76
3. 36
4. acute triangles
Answer:
Figure B
Step-by-step explanation:
A square is a quadrilateral but not all quadrilateral's are squares. Therefore, a square must be a subset of quadrilaterals and be inside it.
Bro I’m rly sorry but I don’t know the answer to this
Answer:
58
Step-by-step explanation:
360 degrees in a whole circle
360-294=66
66-26=40
x-18=40
40+18=58
Answer:
There are 21 blue marbles
Step-by-step explanation:
In this question, we are asked to calculate the number of blue marbles in a bag that contains a total of 60 marbles, given the probability of choosing a blue marble.
Mathematically, the probability of choosing a blue marble can be represented as:
P(B) = number of blue marbles/ Total number of marbles
From the question, we can identify that P(B) is 0.35, number of Marbles is unknown while the total number of marbles is 60.
We insert these values in the equation;
0.35 = number of blue marbles/60
Hence, number of blue marbles = 60 * 0.35 = 21
