S = 32 and t = 45

You replace the letters into numbers...

Since (st) is the same thing as (s × t), it would be 32 × 45, which equals to 1,440.

Then replace the r with 5, so now it's (6 × 5), instead of (6r).

st ÷ (6r) → 1,440 ÷ 30 = 48

Value of st ÷ (6r) = 48

4 0

3 years ago

How do you solve this?

mel-nik [20]

Answer:

Horizontal component = 9.6

Step-by-step explanation:

Recall that the horizontal component is given by the cosine projection;

$v_x=|v_0| * cos(\theta)$

which in our case (using the fact that in each degree of angle one has 60 minutes of angle, and therefore 30 minutes of angles is the same as 0.5 degrees) becomes:

$v_x=12.6 * cos(40.5^o)=9.5811$

And rounding to the nearest tenth as requested, we have:

$v_x=9.6$

7 0

2 years ago

What is the positive difference between 3.75 and 7.4

TiliK225 [7]

Answer:

The positive difference between 3.75 and 7.4 is 3.65

Step-by-step explanation:

to find the positive difference

subtract smallest number from the greater

(7.4)-(3.75)=3.65

4 0

3 years ago

Use the substitution method to solve the system of equations. Choose the correct pair.

dexar [7]

C
-x=-y-10 = x=y+10

x is 10 bigger than y
x+y=12

C

8 0

3 years ago

The line segment shown is reflected over the y - axis what are the new coordinates of point A​

The line segment shown is reflected over the y - axis what are the new coordinates of point A