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3 years ago

Help me please i will really appreciate it

Mathematics

2 answers:

Anon25 [30]3 years ago

4 0

Hopes this helps if it doesn’t than I am sorry sorry:

Answer: J. 22

max2010maxim [7]3 years ago

3 0

Answer:

2.H

Step-by-step explanation:

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A rectangle has a height of 6k3 and a width of 2k2 + 4k +5.

Trava [24]

Answer: $12k^5+24k^4+30k^3$

Step-by-step explanation:

Given : The height of the rectangle = $6k^3$

The width of the rectangle = $2k^2+4k+5$

Formula : Area = height x width

Therefore , the area of triangle in terms of polynomial will be :

$6k^3\times( 2k^2+4k+5)\\\\= 6k^3(2k^2)+6k^3(4k)+6k^3(5)\ \ [\text{Using Distributive property}]\\\\=12k^{3+2}+24k^{3+1}+30k^3\ \ [\text{Using exponents rule}:\ a^n\times a^m=a^{n+m}]\\\\=12k^5+24k^4+30k^3$

Hence, the area of the entire rectangle = $12k^5+24k^4+30k^3$

5 0

4 years ago

What are the answers for 2, 3 , and 4? That’s it

PIT_PIT [208]

Answer:

1. Formula: b * h ÷ 2

12 * 3 = 36 ÷ 2 = 18 in^2

2. Formula: b * h ÷ 2

5 * 8 = 40 ÷ 2 = 20 ft^2

I could only help on two. Hope it helps though! =)

5 0

3 years ago

You roll a standard number cube once find p(not multiple of 2)

GalinKa [24]

Answer: $\frac{1}{2}$

Step-by-step explanation:

Let's look at the numbers that we count.

The question says not multiple of 2, so we have to count to following numbers:

1 , 3 , 5

And in total there are 6 numbers, so our probability is

$\frac{3}{6}$ = $\frac{1}{2}$

7 0

3 years ago

A consistent system of equations is a system with __________.

mr_godi [17]

D. Intersecting lines and lines that have the same equation.

Hope this helps :)

4 0

4 years ago

Please help i will mark brainliest!

lianna [129]

I’m pretty sure it’s A

6 0

4 years ago

Read 2 more answers