All categories

3 years ago

Please answer this ASAP thank you!

Mathematics

1 answer:

nika2105 [10]3 years ago

3 0

Answer:

1/8

Step-by-step explanation:

You might be interested in

Perpendicular to y=-3x+11 and goes through the point (-9,-6)<br> please help it’s due next period

mafiozo [28]

Answer:

y = 1/3x - 3

Step-by-step explanation:

If the line is perpendicular to y = -3x + 11, it means that the two gradients multiply to make -1.

So the gradient of the perpendicular line is 1/3 (-3 × 1/3 = -1)

y = 1/3x + c

Next, substitute x = -9, and y = -6 to find the y intercept, or c:

-6 = 1/3(-9) + c

-6 = -3 + c

c = -6 + 3

c = -3

The equation of the line is y = 1/3x - 3

3 0

2 years ago

The coordinate points of T are (0,6). The midpoint of ST is (6,-8). Find the coordinate of point S.

givi [52]

Answer:

The coordinates of the point S = (12, -22)

Step-by-step explanation:

The coordinate points of T = (0,6)

Mid point of ST = (6,-8)

Let the coordinates of S = (a,b)

Now, BY MID POINT FORMULA:

If (x, y) and (z, w) are the line point joining line segment and (p,q) is the coordinate of mid point. Then

$(p, q) = (\frac{x + z}{2} , \frac{y + w}{2} )$

So, here similarly, $(6, -8) = (\frac{(0+a)}{2} , \frac{6+ b}{2} )$

⇒ $6 = \frac{0+a}{2} , -8 = \frac{6+ b}{2}$

⇒ a =2 x 6 = 12, b = 2 (-8) -6 = -22

⇒(a,b) = (12, -22)

Hence, the coordinates of the point S = (12, -22)

6 0

3 years ago

Find the total surface area of the cubic box below

Alik [6]

The answer is 24 square feet.

$sa =surface \: area$
$sa \: \: \: {of cube}= l \times w \times 6$
$l = 2 \: ft \\ w = 2ft$
$l \times w = 4$
$2 \times 2 = 4$
$(l \times w) \times 6$
$(2 \times 2) \times 6$
$(4) \times 6$

$= 24 \: square \: \: feet$

5 0

3 years ago

Read 2 more answers

PLEASS HELP ME WITH THIS QUESTION ASAP!!!!

Paha777 [63]

Answer:

Part A: 1083.5 ft

Part B: 1921.37 ft

Part C: 66.93°

Step-by-step explanation:

5 0

3 years ago

Work out the difference between 38.3 and 1.72

Bumek [7]

Answer:

36.58

Step-by-step explanation:

38.3-1.72=36.58

7 0

3 years ago

Read 2 more answers