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4 years ago

¿Look at the picture

Mathematics

1 answer:

kkurt [141]4 years ago

8 0

Answer:

16.2 Kilometers

Step-by-step explanation:

81 divided by 5

You get 16.2 kilometers

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Subtract 8 + 7 i from 4 - 167. O A. -4- 231 OB. 4- 23; C. 4+91 OD. 4-111

Damm [24]

Answer:

Step-by-step explanation:

8 0

3 years ago

What is the domain of the function in this table?

Talja [164]

Answer:

there is no table appearing so unfortunately no one can answer this for you. sorry!!

6 0

3 years ago

1. Find the volume of the cylinder. (no units-round to nearest tenth 7 km 8 km

postnew [5]

Answer:

1407.43 would be your answer

Step-by-step explanation:

The formula is $\pi r^2h$ , so plug 8 and 7 into the equation, and you'll get your answer. Hope this helps :)

3 0

3 years ago

(5x^5) - (80x^3) factoring

elena55 [62]

Answer:

Factoring the term $(5x^5) - (80x^3)$ we get $\mathbf{5x^3(x-4)(x+4)}$

Step-by-step explanation:

We need to factor the term $(5x^5) - (80x^3)$

First we can see that $5x^3$ is common in both terms

So, taking $5x^3$ common:

$(5x^5) - (80x^3)\\=5x^3(x^2-16)$

We can write $x^2-16$ as $(x)^2-(4)^2$

$=5x^3((x)^2-(4)^2)$

Now we can solve $(x)^2-(4)^2$ using the formula: $a^2-b^2=(a+b)(a-b)$

We can write:

$=5x^3((x)^2-(4)^2)\\=5x^3(x-4)(x+4)$

So, factoring the term $(5x^5) - (80x^3)$ we get $\mathbf{5x^3(x-4)(x+4)}$

4 0

3 years ago

What is 4k squared equals 5k

Nadusha1986 [10]

4k^2=5k
4k^2-5k=0
k(4k-5)=0
4k-5=0 => x2=5/4=1.25

k=1.25

6 0

4 years ago

Read 2 more answers