Answer:
The number of boys are 64.
Step-by-step explanation:
We have,
The ratio of the boy to girl is 8:9.
Total number of girls are 72.
Let total boys are 8x and total girls are 9x.
According to the question,
Since, number of boys are 8x. So,
So, the number of boys are 64.
Answer:
The width of rectangle is cm and length is cm.
Step-by-step explanation:
Let,
Width of rectangle = w
Length of rectangle =
Perimeter of rectangle = cm
Perimeter = 2(Length + Width)
Dividing both sides by 4
Width of rectangle =
The width of rectangle is cm and length is cm.
Keywords: rectangle, perimeter
Answer:
B is the right answer and if you want learn this, than learn algebric expression
Answer:
C (4,7,10)
Step-by-step explanation:
For a set of numbers to represent the lengths of sides of triangle:
Sum of any two numbers must always be greater than than the third side.
out of the give options only C (4,7,10) follows the above condition.
Answer:
B.
Step-by-step explanation:
Since the degree of an arc corresponds the degree of an angle, we can see that arc ACB would be one-half of the circle (or a semicircle). Both would be 180° and so your answer would be B.
