1. D. because the angels of KRC and CRH added together is 180 degrees. Which equals a straight line.
2. Answer is A . BHR is equal to NHD, so it is 8x. But we need to find x first.
The right angle in the picture is 8x + (9x +5)
90 =8x + 9x +5
90 = 17x + 5
85 = 17 x
5 = x.
X is 5 so 8x is 40.
3. B. The opposite angles are equal to each other. and the sum of two angles side by side equal 180.
6x - 82 = 3x +23
group like terms
6x - 3x = 23 + 82
3x = 105
x = 35.
Answer is B
4.B. a complement angle added together will get you 90.
90 - 41 = 49
Answer is B
Answer:
box 1=4
20/5= 4 (if you divide the others by x and y they equal 4)
box 2=512
if every square mile has 4 squirrels. then you multiply 128×4=512
box 3=81 because you divide 324/4=81
Answer:
The answer is option B!
Step-by-step explanation:
5,000,000 is how you write 5 million
Answer:
D
Step-by-step explanation:
