jessisaacs04
jessisaacs04 jessisaacs04
  • 11-01-2021
  • Mathematics
contestada

help! please i’ll give free thanks and mark brianlist! :(

help please ill give free thanks and mark brianlist class=

Respuesta :

Phobic111
Phobic111 Phobic111
  • 11-01-2021

Answer:

4

Step-by-step explanation:

The triangles are similar. So:

=

=

Cross multiply the equation

5(10-x) = 3 x 10

50 - 5x = 30

Move -5x to the right to make it positive and in turn move 30 to the left.

50 - 30 = 5x

5x = 20

x = [tex]\frac{20}{5}[/tex]

x = 4

Answer Link

Otras preguntas

Find the geometric mean of the pair of numbers 14 and 21. Type answer as a radical in simplest form.
(1)what your 7 year old imagination thinks it looks like (2) what it really looks like tell me this aint true lm ao
Does Technology Make Us Feel Alone Argumentative Essay 5 Paragraphs
Please hellppp,is a yr 9 question
If the initial temperature of a movable cylinder was 50 degrees Celsius with a pressure of 2 ATM and an initial volume of 5 Liters, what would the new volume be
Boko Haram controls the NE corner of Nigeria and has instituted______.A. a democratic governmentB. a theocracyC. Sharia LawD. Mosaic Law
How is a hypothesis tested answer fast plz
y = −2 4x − 3y = 18 solved by substitution please show work so i can understand :)
Please do number 14 for me. (Show work)
When iron (iii) oxide, Fe2O3, and aluminum are heated together at a high temperature, iron (Fe) and aluminum oxide (Al2O3) is formed 1.What is the meaning of th