All categories

3 years ago

I need help my teacher went over it but I don't get it

Mathematics

2 answers:

mote1985 [20]3 years ago

6 0

The right answer would be manufactures compromise national debat states

Dahasolnce [82]3 years ago

3 0

Send it to me and I'd be happy to help! :)

You might be interested in

Determine if true: 9x0^1x9=9

Artemon [7]

Answer:

False

Step-by-step explanation:

9x0=0

0^1=0

0x9=0

0=9

The numbers don't match.

Hence, the equation is false.

5 0

2 years ago

Read 2 more answers

What is 8x-27-10-6x=15

Whitepunk [10]

8x-27-10-6x=15
2x-37=15
2x=15+37
2x= 52
x=26

3 0

3 years ago

Read 2 more answers

WILL GIVE YOU BRAINLIEST

S_A_V [24]

Answer:

AB = 20 tan55°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan55° = $\frac{opposite}{adjacent}$ = $\frac{AB}{BC}$ = $\frac{AB}{20}$ ( multiply both sides by 20 )

20 tan55° = AB

8 0

3 years ago

I need help with this if anyone can help

Fiesta28 [93]

Answer: $\Large\boxed{Fourth~Choice.~f(x)=2-i}$

Concept:

Here, we need to know the power of imaginary numbers

i = √(-1)

i² = -1

i³ = -i

i⁴ = 1

Solve:

Given function expression

$f(x)=x^3-2x^2$

Given the requirement of the question

To find the expression for f(i)

Substitute values into the expression

$f(x)=(i)^3-2(i)^2$

Simplify the exponents

$f(x)=(-i)-2(-1)$

Expand the parenthesis

$f(x)=-i-(-2)$

$\Large\boxed{f(x)=2-i}$

Hope this helps!! :)

Please let me know if you have any questions

3 0

2 years ago

Read 2 more answers

(2x + 3) •x • (4x + 1)

Virty [35]

Answer:

If your trying to simplify then your answer would be $8x^{3} + 14x^{2} +3x$

6 0

3 years ago