All categories

3 years ago

Example 3: A rectangular garden has a length of (x + 4) feet and a width of (x+3) feet.

Mathematics

1 answer:

VMariaS [17]3 years ago

3 0

9514 1404 393

Answer:

4x +14 . . . feet

Step-by-step explanation:

The perimeter is given by ...

P = 2(L+W)

P = 2((x +4) +(x +3)) = 2(2x +7)

P = 4x +14

The perimeter of the garden is 4x +14 feet.

You might be interested in

Which expressions can never result in a negative real number when evaluated for any value of x? Select all that apply.

kolezko [41]

It is 5 beacause the x^1/3

7 0

3 years ago

PLEASE HELP!! BRAINLIEST OFFERED! IF CORRECT!! THANKS!!

muminat

Answer:

Step-by-step explanation: its b

5 0

2 years ago

Read 2 more answers

Given that u is the midpoint of on and v is the midpoint of rn select all statements that are true

Ira Lisetskai [31]

Answer:

6,9,15

It's a triple stack

8 0

3 years ago

What are the roots of the equation? x^2+24=−11x Enter your answers in the boxes.

docker41 [41]

The correct answers are:

x=-3 and x=-8.

Explanation:

We can first write this in standard form, ax²+bx+c=0. To do this, we will add 11x to both sides:
x²+24+11x=-11x+11x
x²+11x+24=0.

Now we can factor this. Look for factors of c, 24, that sum to b, 11. Factors of 24 are:
1 and 24 (sum 25)
2 and 12 (sum 14)
3 and 8 (sum 11)
4 and 6 (sum 10).

The factors we need are 3 and 8, since they sum to 11. This gives us factored form:
(x+3)(x+8)=0.

Using the zero product property, we know that in order to have a product of 0, one or both of the factors must be 0. This means we have:
x+3=0 or x+8=0.

Solving the first equation:
x+3-3=0-3
x=-3.

Solving the second equation:
x+8-8=0-8
x=-8.

8 0

3 years ago

Read 2 more answers

19. Given that angle BFC = 58°. Angle BXG = 48° and angle CBF 22 Find () 2BGX (iv) BCG (i) 2BGF (iv) ZBFG (ii) BCF H EE 58 48° D

RoseWind [281]

The unknown angles in the cyclic quadrilateral is as follows:

∠BGX = 74° (sum of angles in a triangle)

∠BGF = 180° (opposite angles of cyclic quadrilateral are supplementary)

∠BCF = 100°(sum of angles in a triangle)

∠BCG = 26°

∠BFG = 22°

<h3>Cyclic Quadrilateral</h3>

A cyclic quadrilateral has all its angles equal to 360 degrees. The sum of angles in a cyclic quadrilateral is equals to 360 degrees.

Let's find the missing angles as follows:

∠BGX = 180 - 48 - 58 = 74° (sum of angles in a triangle)

∠BGF = 180 - 100 = 80° (opposite angles of cyclic quadrilateral are supplementary)

∠BCF = 180 - 22 - 58 = 100°(sum of angles in a triangle)

∠BCG = 100 - 74 = 26°

∠BFG ≅ CBF = 22°(alternate angles)

learn more on angles here: brainly.com/question/19430381

6 0

2 years ago