Please help me and ill mark you brainlest

D

Step-by-step explanation:

We can find the answer by comparing the sides of the triangles!

We are trying to find a triangle where the ratios are the same: 4/9 has to equal another fraction.

Triangle D is correct because 12/27=0.4 which is equal to 4/9=0.4

another way we can check is by seeing how much 4 is multiplied to get to twelve and seeing how much 9 is multiplied to get to 27

4*3=9

9*3=27

by this we can confirm the fractions of 4/9 and 12/27 are equal because both 4 and 9 are multiplied by the same number to get to the new fraction numbers.

hope this helps!

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)