Joseph says that in the number 9999999 all the digits have the same value. Is Joseph correct explain

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

What ia the sum if the first 7 terms of the geometric series