Answer:
B. decrease of 12
Step-by-step explanation:
Number of people who left the store = 14
Number of people who entered the store = 10
Again,
Number of people who left the store = 13
Number of people who entered the store = 5
Total people who left the store = 14 + 13
= 27 people
Total people who entered the store = 10 + 5
= 15 people
Number of people remaining in the store = Total people who entered the store - Total people who left the store
= 15 - 27
= -12
This means there is a net decrease in the number of people in Carmen's Computer Store
The ACTUAL answer is -1.24. -1 3/10 as a decimal is -1.30. Since -1.24 is closer to zero, it’s greater.
Answer:
Step-by-step explanation:
b = 75°
a = 180° - 2(75°) = 30°
Angle XYZ = 180°-b = 105°
c = b - 35° = 40°
9514 1404 393
Answer:
92°
Step-by-step explanation:
If the third angle is 48° larger than either of the other two congruent angles, then the angle total in the triangle will be ...
x +(x -48) +(x -48) = 180 . . . . . where x is the largest angle
3x -96 = 180 . . . . . . collect terms
x -32 = 60 . . . . . . divide by 3
x = 92 . . . . . . . . add 32
The largest angle in the triangle is 92°.
_____
The other two angles are 44° each.
10+2(b-4)-b
Use the distributive property to expand the parentheses:
10+2b-8-b
Simplify and put like terms together:
10-8+2b-b
b+2
Hope this helps :)