naydoo30 naydoo30

26-06-2020
Mathematics

contestada

In the given triangle ABC, find DE. answers: 20 5 10 2.5

In the given triangle ABC find DE answers 20 5 10 25 class=

Respuesta :

osikbro osikbro

26-06-2020

Answer:

5

Step-by-step explanation:

Let's call the length AD y.

[tex]\dfrac{x+2}{y}=\dfrac{8x-14}{2y} \\\\\\2(x+2)=8x-14 \\\\\\2x+4=8x-14 \\\\\\4=6x-14 \\\\\\6x=18 \\\\\\x=3 \\\\\\DE=x+2=3+2=5[/tex]

Hope this helps!

Answer Link

Otras preguntas

Ramen purchase a box of candy for himself on the way back to the dorm he ate 2/3 of the candy while he was putting away groceries 1/4 of what was left there are

The supplement file* that enclosed to this homework consists Time Versus Force data. The first column in the file stands for time (second) and the 2nd stands fo

In which of the following conditions would there be the most resistance? -a warm wire -a wide wire -a short wire -a cool wire

Here are two sums 2/7 + 1/4 5/6 - 1/4 A В Which of the two sums is closer in value to 1/2 You must show your working and sta

Indicate where each of the following items would most likely be found. la sábana el armario el baño la cama

Question 7 (5 points)Native Americans fight to survive and are called savages because their mannersdiffer.What does the embolden word mean?people who are timidp

Choose the equation below that represents the line passing through (1,-4) with a slope or 1/2

6. A golfer is standing at the tee,looking up to the green on a hill. If thetee is 36 yards lower than the greenand the angle of elevation from the teeto the ho

In the following equations, t represents time in hours and m represents mass in mg Which of them (if any) would have a mass less than 50 mg after 2 hours? Selec

The Great Pyramid of Cheops is a square-based pyramid. The base has sides of 230m, and the height is 147m.Using the same material, what would the height be if y