Part b and part a. 6th grade math

A. 20

B. 14

Step-by-step explanation:

A. is asking you to write and solve an addition equation to find the number of points she still needs

B. is asking the same exact thing.

Since she earned 30 points in A. she's going to need 20 more to get to 50 and as for B. she's going to need 14 more points to get to 50.

A.  30+20=50

B.  36+14=50

(I don't appreciate others deleting my answers. Please don't delete this 1 because I've copied it.)

Hope this helps!

-WolfieWolfFromSketch

according to egenuity the answer is

step-by-step explanation:

d. 344.22

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.