A. is the answer look at the attached photo
921 miles because 400 +400 is 800. 96 + 25 using mental math it would be 121. 121+800=921
The ratio is 4:5 meaning out of 9 students 4 are girls and 5 are boys. If there are 36 students, 9 will go into 36 four times so if we multiply each number of the ratio by 4 it gives us the answer.
4:5
4x4 = 16
5x4 = 20
The ratio is 16:20
16 girls to 20 boys... 16 +20 = 36
Answer:
1
Step-by-step explanation:
Any number raised to the 0th power is 1, except for 0; 0 to the 0th power is undefined.
Area of a triangle = b*h/2
B=6
H=6
6*6=36
36/2= 18
A=18 cm
