All categories

3 years ago

Can someone help me solve this?

Mathematics

2 answers:

Alex_Xolod [135]3 years ago

7 0

The answer is C. Hope this helps

Alisiya [41]3 years ago

6 0

Answer:

In a sense this is just a simple addition problem.

3 + 2 = 5

-5 + 9 = 4

+1 -6 = -5

Answer is 5x^2 + 4x -5

Answer is C

Step-by-step explanation:

You might be interested in

6% of a value is 510

Dennis_Churaev [7]

Answer:

The value is 8500

Step-by-step explanation:

Of means multiply and is means equals

6% * V = 510

Change percent to decimal form

.06V = 510

Divide each side by .06

V = 510/.06

V =8500

6 0

3 years ago

Read 2 more answers

2x2 - 12x + 10<br>what are the roots

Tcecarenko [31]

Answer:

5 & 1

Step-by-step explanation:

We can use the quadratic formula to solve this:

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

So we will have 2 answers (roots).

a is the coefficient of x^2 (2)

b is the coefficient of x (-12)

c is the constant (10)

Now, substituting, we get:

x = $\frac{-b+-\sqrt{b^2-4ac} }{2a}=\frac{12+-\sqrt{(-12)^2-4(2)(10)} }{2(2)}=\frac{12+-\sqrt{64} }{4}=\frac{12+-8}{4}=\frac{12+-8}{4}=5,1$

Hence the roots are 5 & 1

4 0

3 years ago

What's the inequality for Noah has fewer than 8 tennis balls?

atroni [7]

X= tennis balls Noah has
x<8

7 0

3 years ago

Read 2 more answers

What is distributive property and one example of it?

mestny [16]

Example of distributive property: 4(2+3)
The first step is to multiply the 4 and the 2
It will now look like 8+4(3)
Now you must multiply the 4 and the 3
Then it will look like 8+12
In which 8+12=20

6 0

4 years ago

In65 - lnX = 39<br> What does X=?

Hunter-Best [27]

Answer:

<h2>The answer is 7.47</h2>

Step-by-step explanation:

In this problem we are going find the natural logarithmic of the numbers involved and solve for x

$ln65-Ln x= 39\\$

from tables

$4.17-ln x= 39\4.17-39= lnx\\-34.83=lnx\\$

taking the exponents of both sides we have

$e^-^3^4^.^8^3= x\\x= 7.47$

3 0

3 years ago