richmondnguyen richmondnguyen

08-01-2021
Mathematics

contestada

Can someone explain how to do this I'm lost.

Can someone explain how to do this Im lost class=

Respuesta :

suman4720 suman4720

08-01-2021

Step-by-step explanation:

[tex]\huge\bold\purple{ 5 }[/tex]

[tex]\huge\bold\purple{ explanation }[/tex]

[tex]90(right \: angle) = (9x + 1) + (7x + 9) \\ 90 = 16x + 10 \\ 16x = 90 - 10 = 80 \\ x = 80 \div 16 \\ x = 5| [/tex]

Answer Link

Otras preguntas

Charlie bought 16 cartons of ice cream and 7 cartons of yogurt. Each carton of ice cream cost $6 and each carton of yogurt cost $1. How much more did Charlie sp

A notebook costs $2.65 when the CPI is 182. In 1983, how many notebooks could you buy with $18? a. twenty b. fifteen c. twelve d. six

The main reason japan followed a policy of imperialism in the late 19th and early 20th centuries was that japan -

Snow reflects almost all of the light incident upon it. however, a single beam of light is not reflected in the form of parallel rays. this is an example of ___

What does a negative value for the focal length tell you?

what is the gpa(grade point average) you need to have or you get kicked out of robotics for middle school?

What effect did Rome's expansion have on its economy? A. It hurt citizens who lost their jobs to cheaper labor that was available from newly acquired land. B.

What is the effect in cell size in material transport assessment

Solve the equation 18 = 3 5x for x. a. 1 b. 2 c. 3 d. 4

What is a anaerobic exercise?