MATHEMATICS
MIDDLE SCHOOL

Round your answer to the nearest cent.

Answer:

Answer:

1,058

Step-by-step explanation:

Interest= 800(.15)= 120 1 yr interest

A= 800 + 120= 920 on the 1st year

920 (.15)= 138 int. on the 2nd year

Therefore, 920+ 138= 1,058 final amount after 2 yrs.

MIDDLE SCHOOL

What is the area of a circle that has a 5 inch diameter

19.63 is the answer to this :)

HIGH SCHOOL

At 7 p.M last night, the tempurture was 10. At 7 a.M the next mourning, the tempurture was -2 by how much did the tempurture change from 7 p.M to a.M

It's asking how much the temperature fell so if it started at 10 and dropped to negative 2 this is one of the few cases you add them together and get 12 in other cases that aren't asking for a total like 10+(-2) it would be 8 but in this case it's 10+2 since its asking for a temperature drop instead of it being an algebra problem.

10 - 2 = 9

the answer is:

the temperature decreased by 9 degrees

HIGH SCHOOL

Which type of lines pass through points (0,0) (5,5) and (0,0) (7,1) on a grid? A. Perpendicular

B. Parallel

C. Neither

The answer is C. Neither

MIDDLE SCHOOL

3.8 m 4-7.5 m

the area of each of these shapes

5 mm

8.6 mm

6 mm

7.8 mm

Answer:3/4

Step-by-step explanation:

12 12