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3 years ago

ILL MARK AS BRAINLIEST

Mathematics

1 answer:

leonid [27]3 years ago

7 0

Answer:

idk can u add a picture of the graph or diagram

Step-by-step explanation:

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The area of a right triangle is given by the expression:

lorasvet [3.4K]

The expression that models the length of the second leg of the triangle is 2x - 3.

Recall:

The area of a triangle = $\frac{1}{2} bh$

Given:

Area of triangle = $\frac{1}{2} (6x^2 - 7x - 3)$

Length of one of the legs = 3x + 1

Therefore, it means that multiplying both legs should give us:

$6x^2 - 7x - 3$

To find the expression that models the other leg, divide $6x^2 - 7x - 3$ by 3x + 1:

Thus:

$\frac{6x^2 - 7x - 3}{3x - 1}$

Factorize the numerator

$\frac{6x^2 - 2x - 9x - 3}{3x - 1}\\\\\frac{2x(3x - 1) - 3(3x - 1)}{3x - 1}\\\\\frac{(2x- 3)(3x - 1)}{3x - 1}$

Simplify

$\frac{(2x- 3)(3x - 1)}{3x - 1} = 2x- 3$

Therefore, the expression that models the length of the second leg of the triangle is 2x - 3.

Learn more here:

brainly.com/question/20712284

6 0

1 year ago

Josh is mixing together concrete to build a brick wall. He's made 6 gallons of concrete with a mixture of 50% water. The instruc

katrin2010 [14]

Answer:

15%.,..........,..............,.......,..............,...........

3 0

3 years ago

4/6x - 2/3 = 4 - 8/7x solve

Butoxors [25]

X=49/19

good luck aaa!!!

5 0

3 years ago

Read 2 more answers

Write 2^40 as a power with the following base a) 2^2 b)2^5 c)2^8 d)2^10

Akimi4 [234]

Answer:

2^2×20

Step-by-step explanation:

2^2×20

because 2×20=40

so, 2^2×20=2^40

3 0

2 years ago

ANSWER FOR BRAINLIEST Identify the graph for the point C(−2, −1, 2) in three-dimensional space.

ioda

Answer:

the topmost one maybe?

Step-by-step explanation:

I'm guessing since X & Y are negative, (it's written X,Y,Z, right?)

The point would be reducing on the X&Y axes, an since Z is positive, it would increase on the Z axis

4 0

2 years ago