3 years ago

Find the area of the triangle below. Be sure to include the correct unit in your answer.

Mathematics

1 answer:

Yuri [45]3 years ago

8 0

Answer:

54 cm

Step-by-step explanation: 1/2b x h

1/2(18) x 6

9 x 6=54

You might be interested in

If x is located at -2 and y is located at -5, find Z such that XY is divided into a 2:1 ratio

DIA [1.3K]

Answer:

z = -4

Step-by-step explanation:

Given :

x = -2
y = -5
z divides xy in the ratio 2 : 1 (m : n)

Solving :

Take the section formula
z = [my + nx] / [m + n]
z = [2 x -5 + 1 x -2] / [2 + 1]
z = -10 - 2 / 3
z = -12 / 3
z = -4

5 0

3 years ago

line passes through the point (-3,-4) and its y-intercept is (o, -9). What is the equation of the line that is parallel to the f

12345 [234]

Answer:

$y=-\frac{5}{3}x-2$

Step-by-step explanation:

The first line has a slope of -5/3 found using the points in the slope formula.

$m=\frac{y_2-y_1}{x_2-x_1} =\frac{-9--4}{0--3}=\frac{-9+4}{0+3}=\frac{-5}{3}$

Parallel lines have the same slope. So -5/3 is the slope of the second line. Write its equation using the point slope form $y-y_1=m(x-x_1)$ .

$y--7=-\frac{5}{3}(x-3)\\y+7 = -\frac{5}{3}(x-3)\\y=-\frac{5}{3}x + 5 -7\\y=-\frac{5}{3}x-2$

7 0

3 years ago

What is the distance between (5, -1) and (5,-4)?

3241004551 [841]

Mathspapa.com ok find it there

7 0

3 years ago

Which number when rounded to the nearest tenth is 43.6

Alex73 [517]

Answer:

Any number greater than 43.54 and less than 43.6 rounds to 43.6. So, 43.55, 43.56, 43.57, 43.58 and 43.59 all round up to 43.6.

8 0

3 years ago

What is the perimeter of Justin's garden in inches? I can't find the right answer 6 yards and 8 yards its a rectangle garden pls

madreJ [45]

Answer:

28 yards

Step-by-step explanation:

It's perimeter so you add (6x2)+(8x2)

The x2 is because there's 2 of each side

3 0

3 years ago