Answer:
Step-by-step explanation:
Let the number be y,
y-8-12 = 3
y-20. = 3
y. =. 20+3
y =. 23
PLEASE MARK BRAINLIEST.
Answer:
-17.25
Step-by-step explanation:
So first you add -8.3 and -7.7, from there you get -16.
-1 1/4 would be -1.25 as a decimal. So all you do is add -16 and -1.25 and you get -17.25 as your answer
Answer:
B
Step-by-step explanation:
they have the same intercepts
The figure suggests that the two sub-triangle are similar, because they are both right and the angle at the top is the same.
If that is the case, we can claim that the correspondent sides are in proportion:
Solving for x we have