Answer:
The sum of 89 and 45.
Step-by-step explanation:
The sum always means addition and the difference means subtraction. 89 + 45 is greater than 89 - 45.
Answer:
(12x + 19) + (22x - 9) = 180°, x = 5
Step-by-step explanation:
Supplementary angles are 2 angles that adds up to 180°
Another words,
(12x + 19) + (22x - 9) = 180°
Now we solve for x by combining like terms:
34x + 10 = 180°
Subtract 10 on both sides:
34x = 170°
Divide 34 on both sides:
x = 5
Answer:
The length of the river on a map is
Step-by-step explanation:
we know that
The scale of the map is
That means
1 cm on a map is 5,000,000 cm on the actual
or
1 cm on a map is 50 km cm on the actual
so
using proportion
Answer:
6x^2
Step-by-step explanation:
=2x^2•3x^0
=2x^2•3×1 (As any thing to the powe 0 is 1)
=2x^2•3
=2•3x^2
=6x^2
Answer:
I believe the answer is C.
Step-by-step explanation:
The others are not Parent functions. I honestly don't know about D. But, I really doubt that is the answer. So, ruling out the others, I would go with C. I hope this helps!