Ajay spends 6 hours at school. It takes him 35 min to travel from home to school and the same amount of time to return . He retu

Answer:

The correct answers are:

D

D

Answer:

Step-by-step explanation:

There are two distinct issues to address, correct?

1, The overall duration T required to fly from New York to Los Angeles:

Time = Distance/average speed

2, The problem related to the race:

A) The total duration of the race would be:

B) For swimming at an average pace of 2 miles per hour, this means r=2.

Substituting r=2 allows us to calculate the total time needed as follows:

When rounding the result: 1.84047 hours rounds to 110 minutes

112°. The explanation step-by-step: As trapezoid RSTU has congruent diagonals, it qualifies as an Isosceles Trapezoid. A defining property of Isosceles Trapezoids is that the base angles are equivalent. Therefore, if angle S measures 112°, angle U must also measure 112°.

Answer:

25 one-dollar bills, 13 five-dollar bills, and 12 ten-dollar bills.

Step-by-step explanation:

The equations that can be formed are:

x+y+z=50 (1)

x+5y+10z=210 (2)

x= 2y-1 (3)

where x = number of one-dollar bills,[tag_20] y = number of five-dollar bills,

z = number of ten-dollar bills

Substituting (3) into (1) and (2) gives:[

2y-1+y+z= 50

3y+z=51

2y-1+5y+10z= 210

7y+10z=211

You will then derive the following equations:

3y+z=51 (4)

7y+10z=211 (5)

Next, isolate z using (4) and substitute it into (5):

z= 51-3y

7y+10(51-3y)=211

7y+510-30y=211

-23y=-299

y= 13

After substituting the value of y into z= 51-3y, we find:

z=51-3(13)= 51-39= 12

Now, replace y's value in (3):

x=2(13)-1= 26-1= 25

Thus, the final result indicates there are 25 one-dollar bills, 13 five-dollar bills, and 12 ten-dollar bills.