It's a complementary angle, so just solve for x and subtract the CBD from 90,
First, we have to solve for x.
2x + 14 + x + 7 = 90
Combine like terms
3x + 21 = 90
Balance, subtract 21 from each side.
3x = 69
Divide 3 from each side
x = 23.
So know that we know x is 23, we can go about it 2 ways, subtracting the other angle with 90 or just substituting the variable, I'd just substitute the variable for it so just do 23 + 7. That equals 30, angle ABC = 30.
Answer:
29/28
Step-by-step explanation:
![- \frac{2}{7} \times ( - 3 \frac{5}{8} ) \\ - \frac{2}{7} \times ( - \frac{29}{8} ) \\](https://tex.z-dn.net/?f=%20-%20%20%5Cfrac%7B2%7D%7B7%7D%20%20%5Ctimes%20%28%20-%203%20%5Cfrac%7B5%7D%7B8%7D%20%29%20%5C%5C%20%20-%20%20%5Cfrac%7B2%7D%7B7%7D%20%20%5Ctimes%20%28%20-%20%20%5Cfrac%7B29%7D%7B8%7D%20%29%20%5C%5C%20)
![= \frac{29}{28}](https://tex.z-dn.net/?f=%20%3D%20%20%5Cfrac%7B29%7D%7B28%7D%20)
For the area it would be 50.27 but for the circumference; it would be <span>25.13 I hope this helped ^^</span>
Answer:
It should be 6
Step-by-step explanation:
birds have 2 legs so - 3x2=6
30-6=24
cats have 4 legs so - 24/4 =6
Hope this helps :)
For what? Sorry is there an attachment?