03-05-2017
Mathematics

contestada

Using what you know about similar figure, solve for X

Using what you know about similar figure solve for X class=

Respuesta :

HammyTheKid HammyTheKid

03-05-2017

since the scale factor is 3:1 you can multiply the length of the side of the triangle to the right by 3 to make the ratio 3:3

the equation would be:
2x+5 = 45

subtract 5 from both sides
2x = 40

divide both sides by 2

x = 20

hope this helps

Answer Link

Otras preguntas

How do I graph this?

The era of warring states in china was brought to an end by the rule of

Which problem is represented by this inequality?12x ≥ 48

Rivise this question: Whether, you want to contact a family member, a friend, or a pen pal, thanks to cellphones and letter writing we can contact anyone, anywh

what type if currents assist in the transfer of thermal energy from warmer climates to cooler climates

In a _______ distribution, the frequency of a class is replaced with a proportion or percent.

On his first three tests, Alan scored 76, 89, and 92. What score must he get on his fourth test to have an average of 80 for all four tests?

Why is the candy seller a necessary character

Explain the policies procedures and practices for safe working with children and young people

What is 1/7 -3/4 plz help