Answer:
25
Step-by-step explanation:
36-1*16+5 (PEMDAS, exponents first)
36-16+5 (PEMDAS, multiplication)
20+5 (PEMDAS, add and subtract left to right)
25 (PEMDAS, add and subtract left to right)
Answer:
I think its the third one sorry if I got it wrong I tried my best
To calculate the area of a rectangle you multiply the length of the the sides, on 38) the sides are 4 and (3x-2) so to find the area do 4 x (3x-2) = 12x-8
To find the area of a right angled triangle you multiply the two sides and then divide by two, so for 39) and 40) follow this method but divide by two after as they’re triangles to find the area for these
Answer is D hope I helped
