jane12344
jane12344 jane12344
  • 01-02-2021
  • Mathematics
contestada

The length of the base of an isosceles triangle is x. The length of a leg is 4x-5. The perimeter of the triangle is 89. Find x.

Respuesta :

viktoria80
viktoria80 viktoria80
  • 01-02-2021
An isosceles triangles legs are the same.
4x-5+4x-5+x=89
+10 +10
9x=99
/9 /9
X=11
Answer Link

Otras preguntas

What is the position a batter takes at the plate called
the most money from a state's treasury in spent every year on what
PROVE THAT THE SUM OF THE ANGLES OF A TRIANGLE IS 180
Heterosexual minorities and women have become the fastest-growing groups with _______ in America. A. influenza B. measles C. polio D. HIV/AIDS
what is (½)3. ???????
Which sentence is grammatically correct? Question options: Tú dormes en el dormitorio. Tú dormir en el dormitorio. Tú duermes en el dormitorio. Tú diermes en el
what is 0.000099 in scientific notation
EXTRA POINTS do you think Emperor Hirohito made this declaration to declare war ? What was its purpose?
The equation 2c3h7oh(g) + 9o2(g)→6co2(g) + 8h2o(g) is an example of which type of reaction?
find the roots of the equation x3-3x^2+x+5