bri5775 bri5775

03-04-2020
Mathematics

contestada

2.) 4/5 = 40/x = x/45
3.)1/4=x/8=5/x

6th grade work

Respuesta :

reddavies20055 reddavies20055

04-04-2020

Step-by-step explanation:

4/5=40/x=x/45

pick out first two

4/5=40/x

cross multiply

5×40=4×x

200= 4x

x= 50

Answer Link

Otras preguntas

Joaquin can't control the urge to splurge on things he does not need and often runs into financial problems. What disorder does he have? a. impulse-control dis

Please help!! Math problem and I don't know how to do it!! 14 points!! Brian and Richard stand back-to-back. Each boy takes 5 equally spaced steps, in opposite

Find the average value fave of the function f on the given interval. f(t) = e^sin(t) cos(t), [0, π/2]

Given that Line segment B C is parallel to line segment E F which theorem or postulate proves ΔBCD =ΔFED

How many grams of nacl are in 250 g of a 15.0% (by weight) solution?

A task is completed by 30 persons in 4 days. In how many days the same will be completed by 40 persons? REASON.

When asked to factor the x^2-121 a student gives the answer (x-11)(x-11) what is wron with this answer?

please help with geomtry

in a 10-question true/false test, what is the probability of guessing correctly on questions 6 through 8 exactly 2 times?

i learned this so long ago & i don’t remember how to do it. plz help