Ask question

Ask question

All categories

3 years ago

5

The area of a triangle is 1/2 (x^2 - 2x +2x^2 -4). The height h is x+2 Write an expression for the base b of the triangle. ( Hin

t: Area of a triangle + 1/2 bh)

1 answer:

lawyer [7]3 years ago

5 0

Pretty sure its this

You might be interested in

Line AB goes through the points A (0, –4) and B (6, 2). Which equation represents line AB?

insens350 [35]

Answer:

Option C) y + 4 = x

Step-by-step explanation:

We are given the following information in the question:

Line AB goes through the points A (0, –4) and B (6, 2).

We can use the two-point form of equation of straight line.

The equation of line is given by:

$(y-y_1) = \displaystyle\frac{y_2-y_2}{x_2-x_1}(x-x_1)$

where, $(x_1,y_1), (x_2.y_2)$ is the point through which the line passes.

The equation of line is:

$(y+4) = \displaystyle\frac{2+4}{6-0}(x-0)\\\\(y+4)= x\\y = x-4$

Thus, the equation of line AB is given by Option C) y + 4 = x

7 0

2 years ago

Read 2 more answers

If r = 8 units and h = 5 units, what is the volume of the cylinder shown above? Use 3.14 for . A. 1,607.68 cubic units B. 653.12

soldier1979 [14.2K]

Answer:

<h2>C. 1,004.8 cubic units</h2>

Step-by-step explanation:

$V = ?\\r = 8\\h =5 \\\pi = 3.14\\\\V = \pi r^2 h\\\\V = 3.14 \times 8^2 \times 5\\V = 1004.8 cubic units$

6 0

2 years ago

Read 2 more answers

Find the value of x.

koban [17]

Step-by-step explanation:

360 - 126 =234

234 ÷3x

x = 78

8 0

2 years ago

Jose is purchasing 4 dress shirts that cost $28 each and 2 pairs of pants that costs

marta [7]

28 / 4 will get the unit rate for dress shirts but you have to tell the costs of the pairs of pants

5 0

3 years ago

What is the percent of change from 5,000 to 9,000?

Paul [167]

Answer:

40%

Step-by-step explanation:

10000 = 5000 = 50% + 9000 = 40%

3 0

2 years ago