Answer:
That would be obtuse
Step-by-step explanation:
Those are all more than 90 degrees!
ANSWER:
We'll first find the increase in CO2 level, between 1959 and 2005.
Now, Percent of increase.
<u>Increase carbon-dioxide levels</u>:— 50.
<u>Percent increase</u>:— 13.62%
<u><em>5h+9 is the right answer. </em></u> First you had to used group like terms, and it gave us, 
. Then add similar elements, and it gave us, 
, or 
. Finally, you had to add by the numbers, and it gave us, 
, or and it gave us the answer is 5h+9 is the right answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie
Answer:
<h2>$110</h2>
Step-by-step explanation:
Step one:
we are told that the cost of the sofa is $275
also, he sells it for 40% more of the cost price
let us find 40% of $275
=40/100*275
=0.4*275
=110
=$110
Step two:
This means that the selling price is 275+110
=$385
profit = selling price- cost price
profit=385-275
profit=$110
