3 years ago

What is the value of x?

Mathematics

1 answer:

MariettaO [177]3 years ago

3 0

It’s d hope this helps

You might be interested in

What is the perimeter of a rectangle with an area of 2x^2+11x+5 in^2?

kirza4 [7]

Answer:

6x + 14

Step-by-step explanation:

Area = side x side

Factor the quadratic:

2x^2 +10x / +1x +5

2x(x+5) 1 (x+5)

(2x + 1) (x+5)

^These are your two sides

Perimeter =2L + 2W

(2(2x+1)) + (2(x+5))

4x+4+2x+10 = final answer 6x + 14

6 0

3 years ago

What are the steps to solving this problem?

Anton [14]

Answer:

x>2

Step-by-step explanation:

6x+12-5>-4x+8+19

6x+7>-4x+27

6x+4x>27-7

10x>20

x>2

7 0

3 years ago

Question is in the picture. PLEASE HELP ASAP GIVING BRAINLIEST & 30 POINTS!

Mumz [18]

Answer:

x=5

Y=0

Hope this helpssssssssssssssss

5 0

3 years ago

Read 2 more answers

Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount

shusha [124]

10+ 20+ 23 = 53
53 x 0.072 = 3.816
53 + 3.82 =
$56.82

4 0

4 years ago

Read 2 more answers

Find the equation for a parabola with its focus at (0, 3) and a directrix of y = -3.

Elanso [62]

The equation of the parabola is $y=\frac{1}{24} x^2+3$

None of the given options is correct

Given:

Focus: (0, 3)

Directrix: y = -3

Note that:

f - k = k - (-3)

f - 3 = 3 + 3

f = 6 + 3

f = 9

The equation of the parabola is of the form:

$y=\frac{1}{4(f-k)} (x-h)^2+k$

Substitute f = 9, k = 3, h = 0 into the equation

$y=\frac{1}{24} (x-0)^2+3\\\\y=\frac{1}{24}x^2+3$

The equation of the parabola is $y=\frac{1}{24} x^2+3$

Learn more on equation of a parabola here: brainly.com/question/4061870

#SPJ1

4 0

2 years ago