4 years ago

What is X? please help i need this answered fast

Mathematics

1 answer:

Sergio [31]4 years ago

8 0

62 = x + 2
-2 - 2

x = 60

Both of them should equal to each other or congruent to each other

You might be interested in

A number cube has sides numbered 1though 6 the probability of rolling a 2 is

sammy [17]

This is 1/2)2=1/4 hope this helps

7 0

4 years ago

Work out the value of 22 - 2y when

stealth61 [152]

Answer:

Step-by-step explanation:

22 - 2y

= 22 - 2 ( 10 )

= 22 - 20

= 2

6 0

3 years ago

His hourly rate is $30/hour please help GIVING BRAINLIEST

Andru [333]

Answer:

can you post the whole picture? ill edit my answer to the correct one but i doont know the first parts of the question,,

Step-by-step explanation:

4 0

3 years ago

(-4n2 - 24 +n- 9n) divided by (2+5)

Stella [2.4K]

Answer:

-4/7 x^2 + -8/7x + -24/7

5 0

3 years ago

Mario has a business selling muffins. Let x be the price of a muffin. Then, the profit P for Mario’s business is given by p(x)=-

Rufina [12.5K]

To make a positive profit p(x)>0 we need to make:
$-100 x^{2} +350x-150 \ \textgreater \ 0$

Now we solve this for x:
$-2 x^{2} +7x-3 \ \textgreater \ 0$

We have:
a = -2
b = 7
c = -3

We will use formula for quadratic equation:
$x_{1} = \frac{-b+ \sqrt{ b^{2}-4ac } }{2a} \\ \\ x_{2} = \frac{-b- \sqrt{ b^{2}-4ac } }{2a} \\ \\ x_{1} = \frac{-7+ \sqrt{ 49-24 } }{-4} = \frac{-7+5 }{-4} = \frac{-2 }{-4} = \frac{1}{2} \\ \\ x_{2} = \frac{-7- \sqrt{ 49-24 } }{-4} = \frac{-7-5 }{-4} = \frac{-12 }{-4} = 3$

We got two solutions. One is fraction other is whole number. We will not consider fraction because the amount of muffins sold must be whole number. So our solution is:
x>3

5 0

3 years ago

Read 2 more answers