3 years ago

Simply the above sumhelp to solve please

Mathematics

1 answer:

svetoff [14.1K]3 years ago

6 0

Hope this helps mark brainliest please

You might be interested in

Heyy can you please help me posted picture of question

vichka [17]

We can use quadratic formula to determine the roots of the given quadratic equation.

The quadratic formula is:

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

b = coefficient of x term = 4
a = coefficient of squared term = 1
c = constant term = 7

Using the values, we get:

$x= \frac{-4+- \sqrt{16-4(1)(7)} }{2(1)} \\ \\ 
x= \frac{-4+- \sqrt{-12} }{2} \\ \\ 
x= \frac{-4+-2 \sqrt{-3} }{2} \\ \\ 
x= -2+- \sqrt{-3}$

So, the correct answer to this question is option A

7 0

3 years ago

How many whole numbers are there up to 100, including 100?

vladimir2022 [97]

Answer:

100

Step-by-step explanation:

because... LOGIC

5 0

3 years ago

What is the answer for: 7 - 8(x-3)=x-14

ikadub [295]

Answer:

1. x=5

2.x=-33/8

3.x=10

4.x=5

Step-by-step explanation:

5 0

2 years ago

The contrapositive of p q is:

Kay [80]

Some symbols are missing. I'm assuming you meant to put in a horseshoe symbol like so $p \supset q$

If so, then the contrapositive of that would be $\sim q \supset \ \sim p$ which is the final answer.

The tilde sign $\sim$ means "not" so writing $\sim q$ means "not q" which is the complete opposite of q.

6 0

3 years ago

When graphing the inequality y > 3x + 4, you will use a solid line iristead of a dotted line-

Alexus [3.1K]

Answer:

true

Step-by-step explanation:

7 0

2 years ago

Simply the above sumhelp to solve please​

Simply the above sumhelp to solve please