The largest of the three angles is 84°.
Hope this helps! :)
Answer:
5.3
Step-by-step explanation:
You use the Pythagoras theorem which is a^2+b^2=c^2.
Since you're solving for a side length that's not the hypotenuse you will manipulate the equation to c^2-a^2=b^2. From here you just plug in numbers.
8^2 - 6^2 = b^2
64 - 36 = b^2
b = sqrt(28)
b = 5.2915.... = 5.3
Answer:
h
8
Step-by-step explanation:
h-(-2)
10=h+2
10
subtract 2 on both sides to get h
8
Step-by-step explanation:
14×5=70
8×8=64
(3/70) + (5/64)
= (3×64)+(5×70)
----‐------------------
70×64
= (192+350)/448
=542/448
= 271/224
Answer:
11/20
Step-by-step explanation:
At the beginning, the number of marbles in the box are:
10 green marbles
11 white marbles
The first marble chosen is green, and then it is not replaced in the box. Therefore, the number of green marbles left in the box is 9.
Therefore, the total number of marbles left in the box is:
![n=9+11=20](https://tex.z-dn.net/?f=n%3D9%2B11%3D20)
Now we want to find the probability to choose a white marble. The number of white marble is
![w=11](https://tex.z-dn.net/?f=w%3D11)
Therefore, the probability of choosing a white marble is:
![p(w)=\frac{w}{n}=\frac{11}{20}](https://tex.z-dn.net/?f=p%28w%29%3D%5Cfrac%7Bw%7D%7Bn%7D%3D%5Cfrac%7B11%7D%7B20%7D)