3 years ago

? ☞☜ ⚢

Mathematics

1 answer:

Karolina [17]3 years ago

4 0

I’m not gay naanajajjajajajajajajjaka

You might be interested in

Ye uhm help please :))))

galina1969 [7]

The game would be $41.60

3 0

3 years ago

Read 2 more answers

PLEASE ANSWER + BRAINLIEST!! Factor completely. 4k - 20k^9 = 3b^2 - 108 =

Neporo4naja [7]

$4k-20k^9=4k(1-5k^8)=4k\left[1^2-(k^4\sqrt5)^2\right]\\\\=4k(1-k^4\sqrt5)(1+k^4\sqrt5)=4k\left[1^2-(k^2\sqrt[4]5)^2\right](1+k^4\sqrt5)\\\\=4k(1-k^2\sqrt[4]5)(1+k^2\sqrt[4]5)(1+k^4\sqrt5)\\\\=4k\left[1^2-(k\sqrt[8]5)^2\right](1+k^2\sqrt[4]5)(1+k^4\sqrt5)\\\\=4k(1-k\sqrt[8]5)(1+k\sqrt[8]5)(1+k^2\sqrt[4]5)(1+k^4\sqrt5)$

$3b^2-108=3(b^2-36)=3(b^2-6^2)=3(b-6)(b+6)$

$Used:\ (a-b)(a+b)=a^2-b^2$

7 0

3 years ago

My age is the difference between twice my age in 4 years and twice my age 4 years ago how old am I?

Llana [10]

Answer: 16

Step-by-step explanation:

let a = your present age

a = 2(a+4) - 2(a-4)

a = 2a + 8 - 2a + 8

a = 2a - 2a + 8 + 8

a = 16 yrs is your age

6 0

3 years ago

In 4567 which number means ones?

Wittaler [7]

Answer:

7 means ones because it is the units

Step-by-step explanation:

4= thousand

5= hundred

6= tens

7=ones / unit

6 0

3 years ago

Read 2 more answers

John was swimming for hour anda half hours at a speed of 2 miles per hour.How far did he swim?

Marrrta [24]

Answer:

3 miles

Step-by-step explanation:

2+1=3 znnsndndnndjd

5 0

3 years ago

Read 2 more answers