Answer:
he will get 13 hours with the bike
Step-by-step explanation:
26 divided by 2 = 13.
Answer:
2.5x4.9=12.25
Step-by-step explanation:
Well to find the area, you multiply the length by width, so 2.5x4.9=12.25. Therefore 12.25 is the answer.
Yes it is b because a positive multiplied by a negative is a negative.
<h3>
Answer: -14 degrees Fahrenheit</h3>
Explanation:
Draw a vertical number line. At the center is 0. Anything above this marker represents positive temperatures. Anything below 0 is negative. So we'll have -8 below 0. Move 6 spaces down to go from -8 to -14. You can think of it as moving 6 floors down a building to go from basement level 8 to basement level 14.
Answer:
The perimeter is
cm.
Step-by-step explanation:
Perimeter is found by adding all sides of the triangle together. So, this is what we need to find: 
- Only <u>like radicals</u> can be added or subtracted from one another. They'll have the same root number (which seems to be true for this question) as well as the radicand, which is the number/expression under the radical.
Look at the number under the radical: 7, 63, and 28. These numbers all share a factor of 7: 7/7 = 1, 63/7 = 9, 28/7 = 4.
Notice how 9 and 4 are perfect squares, so we can simplify the radicals using this common factor of 7.
remains the same;
; and
. Now they are like radicals and can be added!
