Answer:
25
Step-by-step explanation:
Given,
Measurement of <1 = x + 10
Measurement of <2 = 4x + 5
Also, said in the question that both these angles are complementary.
Therefore, by the problem,
<1 + <2 = 90°
=> x + 10 + 4x + 5 = 90
=> x + 4x + 10 + 5 = 90
=> 5x + 15 = 90
=> 5x = 90 - 15 = 75
![= > x = \frac{75}{5}](https://tex.z-dn.net/?f=%20%3D%20%20%3E%20x%20%3D%20%20%5Cfrac%7B75%7D%7B5%7D%20)
=> x = 15
Now, we have got the value of x so,
Measurement of <1 is
<1 = x + 10 = 15 + 10 = <u>25 (Ans)</u>
Answer:
3x²y+0.5y+1
Step-by-step explanation:
2+3x²y -0.5y+y -1
2 and -1 is 1
-0.5y and +y is +0.5y so the answer is...
Answer:
Cosine Formula :
AC² = AB² + BC² - 2(AB)(BC)cosB
AC² = (40)² + (60)² - 2(40)(60)cos(115°)
AC² = 1600 + 3600 - (4800×(-0.42))
AC² = 5200 + 2016
AC² = 7216
AC = √(7216)
AC = 84.95 km
Hence, the distance of the straight line AC is <u>84.95 km</u>
- <u>84.95km</u> is the right answer.
A. 2
<h2>
Explanation:</h2>
A composite number can be formed if you multiply two smaller positive integers. So the result is also a positive integer. Let's test each option:
Option A.
![\frac{236}{2}=118 \\ \\ \\ So: \\ \\ 236=2\times 118](https://tex.z-dn.net/?f=%5Cfrac%7B236%7D%7B2%7D%3D118%20%5C%5C%20%5C%5C%20%5C%5C%20So%3A%20%5C%5C%20%5C%5C%20236%3D2%5Ctimes%20118)
236 can be formed by multiplying two smaller positive integers that are 2 and 118.
Option B.
![\frac{236}{3}=78.67 \ It's \ not \ an \ integer](https://tex.z-dn.net/?f=%5Cfrac%7B236%7D%7B3%7D%3D78.67%20%5C%20It%27s%20%5C%20not%20%5C%20an%20%5C%20integer)
Option c.
![\frac{236}{7}=33.71 \ It's \ not \ an \ integer](https://tex.z-dn.net/?f=%5Cfrac%7B236%7D%7B7%7D%3D33.71%20%5C%20It%27s%20%5C%20not%20%5C%20an%20%5C%20integer)
Option d.
![\frac{236}{7}=39.33 \ It's \ not \ an \ integer](https://tex.z-dn.net/?f=%5Cfrac%7B236%7D%7B7%7D%3D39.33%20%5C%20It%27s%20%5C%20not%20%5C%20an%20%5C%20integer)
<em>Only Option A meets the requirements.</em>
<h2>Learn more:</h2>
Inequalities: brainly.com/question/4600160
#LearnWithBrainly
<span>25,000 because five or more raise the score 4 or less stay with rest, and in this case the place u look to round is 3 so round down</span>