striplinmandy striplinmandy

21-11-2022
Mathematics

contestada

If 3220 = 8+7, what is the value of c?
01
02
03
05

Respuesta :

mathstudent55 mathstudent55

21-11-2022

Answer:

c = 3

Step-by-step explanation:

[tex] 32^{2c} = 8^{c + 7} [/tex]

[tex] (2^5)^{2c} = (2^3)^{c + 7} [/tex]

[tex] 2^{10c} = 2^{3c + 21} [/tex]

[tex] 10c = 3c + 21 [/tex]

[tex] 7c = 21 [/tex]

[tex] c = 3 [/tex]

Answer Link

Otras preguntas

If a bus travel 200 km in 45 minutes calculate the speed kilometer per second

a 1 =7 and a_n=a_{n-1}+4a n =a n−1 +4

At a college, 71% of courses have final exams and 45% of courses require research papers. Suppose that 26% of courses have a research paper and a final exam.Par

In the image, shape D E F G is similar to shape W X Y Z . Find the measure of side Y Z .

239 x 45 —— 1195 5 0 What are the gap —— 10755

Which of the following events is most likely to result in conditions suitable for secondary succession? An earthquake A volcanic eruption A glacial retreat

Choose the word that correctly completes this analogy: maintain : preservation :: reimburse : A. dispose B. correlate C. compensation D. transpose

Alan was paid $9 per hour and earned $128.25. How many hours did he work?

tricia _______ convince her parents to send her to school, for her to have a brighter future. A. required B. need to C. have to D. must

How did the their convergence affect the cultures of North America, Africa,and europe? Please give me two paragraphs