Find answer please and thank you

100 and 3 respectively

Step-by-step explanation:

1) the dividend and divisor were both multiplied by 100

3.75 x 100= 375 (decimal point moves two places ahead )

1.25 x 100= 125 (same reason)

By multiplying both, the quotient remains the same

2) the quotient of 375/125 is 3 (125x3=375)

U can check by long division method as well

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .