MATHEMATICS
MIDDLE SCHOOL

Answer: Let's solve your inequality step-by-step.

a − 8 + 15 > 23

Step 1: Simplify both sides of the inequality.

−1/8a + 15 > 23

Step 2: Subtract 15 from both sides.

−1/8a + 15 − 15 > 23 − 15

−1/8a > 8

Step 3: Multiply both sides by 8/(-1).

(8/−1) * (−1/8a) > (8/−1) * (8)

a

a − 8 + 15 > 23

Step 1: Simplify both sides of the inequality.

−1/8a + 15 > 23

Step 2: Subtract 15 from both sides.

−1/8a + 15 − 15 > 23 − 15

−1/8a > 8

Step 3: Multiply both sides by 8/(-1).

(8/−1) * (−1/8a) > (8/−1) * (8)

a

COLLEGE

A small smooth ring R of weight 8.5N is threaded on a light inextensible string. The ends of the string are attached to fixed points A and B, with A vertically above B. A horizontal force of magnitude

15.5N acts on R so that the ring is in equilibrium with angle ARB = 90◦. The part AR of the string

makes an angle q with the horizontal and the part BR makes an angle q with the vertical (see diagram).

The tension in the string is T N. Show that T sin q = 12 and T cos q = 3.5 and hence find q.

You did the one last to it on the bored.

MIDDLE SCHOOL

How many points of intersection are there between line A and line B if they contain points listed? Line A: (-4,9) and (0,-3)

Line B: (4, -9) and (0, 3)

a. zero

b. one

c. two

d. infinite

Answer:

Zero

Step-by-step explanation : If you plot the points on a graph, you would notice they have the same slope but different y intercepts. This means they are Parallel lines and have no slope (Or Zero slope). Hope this helps!

HIGH SCHOOL

The decimal 0.3 can be written ad which fraction

The decimal 0.3 can be written as 3/10.

Answer: The decimal 0.3 can be written as 3/10

COLLEGE

The dot plot shows the number of goals that the Springlane High School soccer team scored per game last season. How many games did the team play?

Answer:

Step-by-step explanation:

it shows 16 dots but it keeps saying i get it wrong

Answer:

16

Step-by-step explanation:

Plato ( just put 16 nothing extra “