Quinn tried to evaluate an expression step by step.(3⋅10 4
)⋅0.002
(3⋅10
4
)⋅(2⋅10
−3
)
(3⋅2)⋅(10
4
⋅10
−3
)
6⋅10
1

​

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.