2 years ago

I'm having trouble with this problem

Mathematics

1 answer:

shepuryov [24]2 years ago

3 0

Answer:

the first and third should be the correct answer I hope this helps

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Anybody know the answer to this

Phoenix [80]

Answer:

$x = 2$

Step-by-step explanation:

The blue line represent the full line length.

We can add the parted black segments together and set it equal to the line.

$11 + 6x - 2 = 6x + 9$

$10x + 1 = 6x + 9$

$10x = 6x + 8$

$4x = 8$

$x = 2$

4 0

2 years ago

Find two numbers whose sum is 55 and whose product is 646

Svet_ta [14]

Answer:

17 and 38

Step-by-step explanation:

x + y = 55......x = 55 - y

x * y = 646

y(55 - y) = 646

55y - y^2 = 646

y^2 - 55y + 646 = 0

(y - 17)(y - 38) = 0

y - 17 = 0 y - 38 = 0

y = 17 y = 38

ur numbers are 17 and 38

8 0

2 years ago

NEED HELP IMMEDIATELY PLS!

Dmitry [639]

Answer:c

Step-by-step explanation:

4 0

2 years ago

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If a certain object has a density of 223 g/cm3 and a mass of 26 grams

maks197457 [2]

Answer:

0.11659...cm3

Step-by-step explanation:

To find volume you would have to plug it in the formula Volume= Mass / density so if we plug it in it will be, X(volume): 26(mass)/223(density) you will get 0.11659...cm3

4 0

2 years ago

A 5-pound bag of oranges costs $10. How much does it cost for<br> 1 pound of oranges?

Readme [11.4K]

It cost 2 dollars for 1 pound of oranges

7 0

3 years ago

I'm having trouble with this problem ​

I'm having trouble with this problem