The city of odessa, texas is building a wheelchair ramp to make their courthouse accessible for persons in a wheel chair. the americans with disabilities act (ada) requires that a wheelchair ramp have an angle of elevation of 4.8°. the ada guidelines also allow a maximum run of 30 feet of ramp before installing a rest platform. at the odessa courthouse, the ramp must rise 2.5 feet to reach the top of the steps. will they have to install a rest platform on their ramp?

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

you can't solve x because it is 2 linear equation and you only have one equation

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

c

step-by-step explanation: