Ask question

Ask question

All categories

2 years ago

8

Help please I need for tomorrow

2 answers:

Alexeev081 [22]2 years ago

7 0

The answer is C.

to find the least common denominator, you can try multiplying the numbers. But, there could be a lower number. for example - 3/6 and 2/4. 6×4 = 24, but the LCD is 12 because 6×2 and 4×3. LCD is the lowest number they can both go into equally. good luck

daser333 [38]2 years ago

4 0

The answer is going to be C

You might be interested in

Which table represents a linear function?

Digiron [165]

It would be the first one because it’s going up by a constant rate

5 0

2 years ago

Pls only do this if yk it because i’m giving correct answer brainliest! :))

Leno4ka [110]

Answer:

$x=2+\frac{1}{2}\sqrt[]{21}$

or

$x=2-\frac{1}{2}\sqrt{{21}$

Step-by-step explanation:

$4x^2-16x-26=-21$

Add 21 on both sides.

$4x^2-16x-26+21=-21+21$

$4x^2-16x-5=0$

a=4

b=-16

c=-5

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

$x=\frac{-(-16)\frac{+}{}\sqrt[]{(-16)^2-4(4)(-5)} }{2(4)}$

$x=\frac{16\frac{+}{}\sqrt[]{256+80} }{8}$

$x=\frac{16\frac{+}{}\sqrt[]{336} }{8}$

$x=\frac{16\frac{+}{}\sqrt[]{2^2*2^2*21} }{8}$

$x=\frac{16\frac{+}{}2*2\sqrt[]{21} }{8}$

$x=\frac{16\frac{+}{}4\sqrt[]{21} }{8}$

---------------------------------------------------------------------------

$x=\frac{16}{8}+\frac{4\sqrt[]{21}}{8}$

$x=2+\frac{1}{2}\sqrt[]{21}$

---------------------------------------------------------------------------

$x=\frac{16}{8}-\frac{4\sqrt[]{21}}{8}\\x=2-\frac{1}{2}\sqrt{{21}$

6 0

2 years ago

Read 2 more answers

Suppose that you saw 300 minutes of commercials this week. how many hours of commercials did you see?

ludmilkaskok [199]

300÷60 = 5
5 hours of commercials was watched

8 0

3 years ago

Anyone know how to do parts of complex numbers

Agata [3.3K]

Answer:

Re = 6.2

Im = 37

Step-by-step explanation:

Re is the Real Axis which is the real number in the equation (6.2).

Im is the Imaginary Axis which is the imaginary number in the equation (37)

6 0

2 years ago

When x^3 + kx^2 − 4x + 2 is divided by x + 2 the remainder is 26, find k.

Elis [28]

Answer:

k = 6

Step-by-step explanation:

3 0

2 years ago