All categories

2 years ago

Simplify: 3 [(5-2)3 + 4] O A. 63 O B. 43 O c. 39 D. 31 E. 13

Mathematics

2 answers:

artcher [175]2 years ago

7 0

Answer:

C. 39

Step-by-step explanation:

FromTheMoon [43]2 years ago

3 0

The correct answer is the his

You might be interested in

Can you help me do number three?

Alexus [3.1K]

I solved it for you. hopefully this helps

7 0

3 years ago

Abiding by God's wisdom results in riches and honor, blessings, life, and God's favor.

ki77a [65]

Answer:

True kinda. depends on beleif and culture

Step-by-step explanation:

6 0

2 years ago

There are around 6,678,000 households with pet rabbits in the United States. There are about 126.2 million households in the U.S

Ksju [112]

Answer:

Step-by-step explanation:

Divide the household with pet rabbits by the total number of household in the U.S. to get the proportion of U.S. households with pet rabbits. Then, convert the proportion to a percentage.

6,678,000/126,200,000 ≈ 0.05 = 5%

8 0

3 years ago

Read 2 more answers

What is (X^3 - 4x^2 + 4x - 1) / (x-1)?

professor190 [17]

Answer:

$x^{2} -3x+1$

Step-by-step explanation:

$\frac{x^{3}-4x^{2} +4x-1}{x-1}=\frac{(x-1)(x^{2}-3x+1 )}{x-1}=x^{2}-3x+1$

8 0

3 years ago

What are the solutions to the following system? StartLayout Enlarged left-brace 1st row negative 2 x squared + y = negative 5 2n

Yakvenalex [24]

Answer:

$(\sqrt{2},-1),(-\sqrt{2},-1)$

(StartRoot 2 EndRoot, negative 1) and (negative StartRoot 2 EndRoot, negative 1)

Step-by-step explanation:

we have

$-2x^{2} +y=-5$ ----> equation A

$y=-3x^{2} +5$ -----> equation B

solve by substitution

substitute equation B in equation A

$-2x^{2} +(-3x^{2} +5)=-5$

solve for x

$-5x^{2} +5=-5$

$-5x^{2}=-10$

$x^{2}=2$

$x=\pm\sqrt{2}$

<em>Find the value of y</em>

$y=-3x^{2} +5$

For $x=\sqrt{2}$ ----> $y=-3(\sqrt{2})^{2} +5=-1$

For $x=-\sqrt{2}$ ----> $y=-3(-\sqrt{2})^{2} +5=-1$

therefore

The solutions are

$(\sqrt{2},-1),(-\sqrt{2},-1)$

(StartRoot 2 EndRoot, negative 1) and (negative StartRoot 2 EndRoot, negative 1)

8 0

3 years ago

Read 2 more answers