henrymaster1020 henrymaster1020

02-11-2020
Mathematics

contestada

81/b=9/4
PLEASE HELP FAST

Respuesta :

alexburkes60 alexburkes60

02-11-2020

Answer:

b=36

Step-by-step explanation:

81. 9

--- = ----

b. 4

You have to cross multiply and divide:

81 ×4 = 324

324 ÷ 9 = 36

b=36

hope this helps!

Answer Link

Otras preguntas

Haz parejas con los siguientes lugares y lo que se encuentra en ellos.

Shivering and vasoconstriction would be signaled to cause a: A. increase in pH. B. decrease in temperature. C. decrease in pH. D. increase in temperature.

calculate 6/√2 and express it in form of a√b

February 1, 2018, Salisbury Company purchased land for the future factory location at a cost of $112,000. The dilapidated building that was on the property was

a table was sold at 20%loss but had it sold for RS 160 more these would have been a profit 20%. find cp

(x−1)(x−7)=0 PLEASE HELP

___ menos problemas de salud con menos contaminación del aire. A. Haría B. Haya C. Habrá D. Habría

Each cylinder is 12 cm high with a diameter of 8 cm. Calculate the volume of each cylinder. Use 3 as a value for π Give your answer using the correct units.

Which geometric figure has 120 rotational symmetry?

Triple the amount of x