65 I think
So I did 4•5=20 and 9•5=45 and added 20+45 which equals 65
Answer:
Step-by-step explanation:
100 + 20 = 120
- A. 5(20 + 3) = 115 ≠ 120
- B. 10(10 + 10) = 200 ≠ 120
- C. 5(95 + 4) = 495 ≠ 120
- D. 5(20 + 4) = 120, correct
Answer:
11.47
Step-by-step explanation:
The cosine of an angle is equal to the ratio of the adjacent side to the hypotenuse.
Find the last side of the triangle using the Pythagorean theorem.
<em>good luck, i hope this helps :)
</em>
Answer:
It is C, because to find volume you must use the formula <em>l</em><em>×</em><em>w</em><em>×</em><em>h</em>, or length times the width times the height. (<em>cm</em><em>^</em><em>3</em><em>)</em>
Answer:
the exact form will be x = -
, -![\frac{7\sqrt{29}}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B7%5Csqrt%7B29%7D%7D%7B10%7D)
demical form is x=0.16148351....,-1.23851648
Step-by-step explanation: