Answer:
This equation demonstrates direct proportionality, as we have the form y=kx where k is the constant of proportionality. Looking at the equation, k=23 is our constant of proportionality because 23 is the constant number we multiply x by.
Answer:
a=28
Step-by-step explanation:
use inverse operations
4. figure A is a trapezoid the parallel sides are the bases and the other sides are the legs.
5. sum of interior angles is 360 to find the other answer subtract all known angles from 360.
6. figure B is a parallelogram. if angles are congruent that means they have the same measure. so if angle 1 is 128 then and 4 is 128.
7. the definition of a square : all interior angles each measure 90 degrees.
8. nonconsecutive means they aren't next to each other so in figure D angles d and b and angles a and c for figure E angle j and m and angle n and l
9. figure e is concave that means its got an angle that "caves in"
74,672,652,600. Take the time of the show and multiply it by the number of times she laughs in a minute. Then multiply that by the number of shows she watches in a day. That number seems pretty large though so you may want to make sure you have the right numbers and that it's not just 5 times, 3 shows, and 40 minutes.
Answer:
80
Step-by-step explanation:
Just add 4 and 6 which would be 10 and then multiply it was 8. 10×8=80