obrienemily65
obrienemily65 obrienemily65
  • 23-04-2021
  • Mathematics
contestada

Please answer #12 and 15 ... proportions?

Please answer 12 and 15 proportions class=

Respuesta :

adefunkeadewole adefunkeadewole
  • 28-04-2021

Answer:

12) z = 64

15) q = 75

Step-by-step explanation:

12) 40/65 = z/10⁴

Cross Multiply

65 × z = 40 × 104

65z = 4160

z = 4160 / 65

z = 64

15)32.5/25 = 97.5/q

Cross Multiply

25 × 97.5 = 32.5× q

q = 25 × 97.5/32.5

q = 2437.5 /32.5

q = 75

Answer Link

Otras preguntas

After the transcontinental railroad was completed, passengers could travel from New York to San Francisco in A: Three days B: Eight days C: two weeks D: One m
A first-aid cream contains amounts of the active ingredient (in mg) that vary Normally with unknown mean m and standard deviation s from tube to tube. You selec
Provide a summative analysis of the poem 'Annabel Lee by Edgar Allan Poe' for the TOASTT in this lesson. Your response should be a minimum of five complete sent
What is the answer to (×^2+x-12)/(2x-6)
NEEED HELPPP WITH THIS I ONLY HAVE 5 MINUTES LEFT1. Change this into passive voice. My kittens love salmon. *Salmon is loved by my kittens.Salmon was loved by m
True or False: The largest companies performed the best over the past 12 months. Give evidence to support your answer.
do parents help in the personality development of their children? how?​
is Alan a cripple in the chrysalids
Can someone help me and show your work thanks
Which graph represents this system 3x+2=-6 y=-3/2x+2