Answer:
x = 8
Step-by-step explanation:
51° = 4x + 19
32° = 4x
8 = x
Ok , lots of questions=lower standard of explanation
just answers
5. 8.5 times 10^12
6. 0.001260-7,003,000
7.3.843 times 10^4
9. x=1
10. 7^(x+5)=49^(x+3)
11. 1.03
12. 25,700(0.85)^x
13. 10a√a
14.
![2 x^{2} y^{4} \sqrt[3]{5x^{2}}](https://tex.z-dn.net/?f=2%20x%5E%7B2%7D%20%20y%5E%7B4%7D%20%20%5Csqrt%5B3%5D%7B5x%5E%7B2%7D%7D%20)
15.6√3
16.
![\frac{2 \sqrt{3x} }{3x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%20%5Csqrt%7B3x%7D%20%7D%7B3x%7D%20)
17.
![4 \sqrt[3]{x^{2}}](https://tex.z-dn.net/?f=%204%20%5Csqrt%5B3%5D%7Bx%5E%7B2%7D%7D%20)
18.
![64 x^{ \frac{10}{3} } y^{ \frac{5}{2} }](https://tex.z-dn.net/?f=64%20x%5E%7B%20%5Cfrac%7B10%7D%7B3%7D%20%7D%20%20y%5E%7B%20%5Cfrac%7B5%7D%7B2%7D%20%7D%20)
19.√109
20. (8,(3/2))
21. 5 units
3 3/4 x 1 1/2 = 15/4 x 3/2 = 45/8 = 5.625
Answer:
what is the question
Step-by-step explanation:
Answer
8/9, 4/9, -9, -10
Step-by-step explanation: