All categories

2 years ago

Help!!! Look at the image below.. X= 8? 9? 10?

Mathematics

1 answer:

Korolek [52]2 years ago

8 0

I think it is 10 lol sorry I’m not sure

You might be interested in

Me not being a complete id.iot-

Aleks04 [339]

Answer:

im pretty sure the answer is d

Step-by-step explanation:

4 0

2 years ago

Eleven less than five times a number is twenty four?

Vedmedyk [2.9K]

The answer is 7, hope it’s right

7 0

3 years ago

The height of a boulder falling off a 500 meter cliff can be modeled using a quadratic equation.

Alona [7]

Answer:

The answer is t=4 s

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Work out the area of a parallelogram of base 6cm and height 8cm

trapecia [35]

The formula to find the area of a parallelogram is: A=bh (b standing for your base, and h for height) You substitute 6 and 8 into your formula and your answer is 48cm^{2}

7 0

3 years ago

Read 2 more answers

Someone please help me

allsm [11]

Answer:

Solutions: $x = \frac{-3}{ 4} + i \sqrt{39}$ , $x = \frac{-3}{4} - i \sqrt{39}$

Step-by-step explanation:

Given the quadratic equation, 2x² + 3x + 6 = 0, where a =2, b = 3, and c = 6:

Use the <u>quadratic equation</u> and substitute the values for a, b, and c to solve for the solutions:

$x = \frac{-b +/- \sqrt{b^{2} - 4ac} }{2a}$

$x = \frac{-3 +/- \sqrt{3^{2} - 4(2)(6)} }{2(2)}$

$x = \frac{-3 +/- \sqrt{9- 48} }{4}$

$x = \frac{-3 +/- \sqrt{-39} }{4}$

$x = \frac{-3 + i \sqrt{39} }{4}$ , $x = \frac{-3 - i \sqrt{39} }{4}$

Therefore, the solutions to the given quadratic equation are:

$x = -\frac{3}{ 4} + i \sqrt{39}$ , $x = -\frac{3}{4} - i \sqrt{39}$

4 0

2 years ago