Answer:
B is the answer
Step-by-step explanation:
Since there is already a 90 degree angle in the right triangle, the other two angles must add up to 90.
![3x + 6 + 2x - 1 = 90](https://tex.z-dn.net/?f=3x%20%2B%206%20%2B%202x%20-%201%20%3D%2090)
![5x + 5 = 90](https://tex.z-dn.net/?f=5x%20%2B%205%20%3D%2090)
![5x = 85](https://tex.z-dn.net/?f=5x%20%20%3D%2085)
![x = 17](https://tex.z-dn.net/?f=x%20%3D%2017)
Plug 17 into both to find the smaller angle
![3(17) + 6 = 57](https://tex.z-dn.net/?f=3%2817%29%20%2B%206%20%3D%2057)
![2(17) - 1 = 33](https://tex.z-dn.net/?f=2%2817%29%20-%201%20%3D%2033)
![33 < 57](https://tex.z-dn.net/?f=33%20%3C%2057)
So 33 is the answer or B
Answer:
-68
Step-by-step explanation:
The distance walked by Anne is 14 miles.
Given that,
A hiking trail is 24 miles from start to finish.
Anne claims that the distance she has walked and the distance she has left to walk as a ratio of 5:7.
how many miles has Anne walked is to be determined.
<h3>What is the Ratio?</h3>
The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
The hiking trail is 24 miles.
Ratio distance travel and distance left = 5 : 7
Now,
the sum of ratios = 12
Distance traveled = 5 / 12 * 24 = 10 miles.
Distance left = 7 / 12 * 24 = 14 miles
Thus, the distance walked by Anne is 14 miles.
Learn more about ratio here:
brainly.com/question/13419413
#SPJ2
Two <em>possible answers</em> are:
23.65 and 23.72.
Explanation:
For the first number, 23.65, we are rounding to the tenths place. 23.65 itself is smaller than 23.7. Looking behind the tenths place, the digit behind it is 5. This means we round the tenths place up; this becomes 23.7.
23.72 is larger than 23.7. We will round it to the tenths place as well. Looking behind the tenths place, we have a 2; this means we "round down." This means leave the 7 as it is and drop the other digits behind it. This gives us 23.7.