3 years ago

Find the missing length of the right triangle.

Mathematics

1 answer:

Oliga [24]3 years ago

8 0

The answer is 15. Did both ways to see if I was correct. I did a2+b2=c2

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It takes four steps to factor 48 – 3y 4 completely. Using complete sentences and the appropriate vocabulary, explain each of the

Nezavi [6.7K]

Answer:

3(2 - y)(2 + y)(4 + y²)

Step-by-step explanation:

48 - 3y⁴

Take 3 common:

3(16 - y⁴)

16 is 4² and y⁴ is (y²)²

3(4² - (y²)²)

Using a² - b² = (a - b)(a + b)

3(4 - y²)(4 + y²)

Again, 4 = 2²

3(2² - y²)(4 + y²)

3(2 - y)(2 + y)(4 + y²)

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3 years ago

What is -2/9(2x-9) help plz

garri49 [273]

Answer:

Step-by-step explanation:

-2/9(2×-9)

-2/9(-18)

(-2×-18)/9

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3 years ago

Six machines, each working at the same constant rate, together can complete a certain job in 12 days. How many additional machin

Schach [20]

Answer:

3 machine

Step-by-step explanation:

It is given that 6 machine each working at the same rate can complete the work in 12 days

We the has to complete in 8 days

Let we need x extra machine to complete the work in 8 days

So total number of machines =x+6

Now according to man work day equation $M_1D_1=M_2D_2$

$6\times 12=(x+6)\times 8$

$8x+48=72$

$8x=24$

x=3 machine

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4 years ago

PLEASE HELP!<br> *multiple choice*<br> List the sides in order from shortest to longest.

Amiraneli [1.4K]

Answer:

I think it's a

I'm not that sure tho

4 0

3 years ago

Help please Thanks - Celgio111

slega [8]

Whatever decimals you choose, b HAS to be greater than a. It can't be the other way around where a is greater. So a possible answer could be, b=0.9 and a=0.3

7 0

3 years ago