Answer:
hey there mate, i'll try and explain it to you. the question is asking what number is equivalent to to 18-30. the answer is -12. so therefore, the answer is C.
tldr: answer is C causw both question and answer is -12
Answer:
A
Step-by-step explanation:
5/7 x 9/9 = 45/63
I'm assuming there's supposed to be a slash between the 45 and 63!
Answer:
∠8 = 40°, ∠6 = 50°, ∠9= 140°
Step-by-step explanation:
∠8 = 40° (vertically opposite angles are congruent)
now, using angle sum property of triangles
∠6 + 90° + 40° = 180°
∠6 = 180° - 130°
∠6 = 50°
and, using exterior angle property,
50° + 90° = ∠9 = 140°
<span>For f(x)=4x+1 and g(x)=x^2+5
(f+g)(x) = </span>4x +1 + x^2 + 5
(f+g)(x) = x^2 + 4x + 6
hope that helps
19.00 because 9.23 divided by .48 is 19.22 and rounded up would equal 19 considering the number behind the decimal is behind 0