NEED HELP ASAP LOL, I MARK BRAINLIEST, NO GIBBERISH PLZ

Mathematics

1 answer:

frosja888 [35]3 years ago

4 0

Answer:

(-14+3/2b) - (1+8/2b) goes with -15-5/2b

(5+26)+2b+3/2) goes with 4b+13/2

(-10+b)+(7b-5) goes with 8b-15

(7/2b-3)-(8+6b) goes with -5/2b-11

Step-by-step explanation:

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Does the equation x^2+y=144 define y as a function of x?

11Alexandr11 [23.1K]

The given equation is

$x^2 + y = 144$

First we solve for y, and for that, we have to islolate y, that is

$y= 144-x^2$

And it pass the vertical line test. So here y is a function of x .

So we can define the given equation as y as a function of x .

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2 years ago

How many ways can the letters in the word CHEWY be arranged to form a five letter code

MakcuM [25]

Answer:

60 ways;

GOOD LUCK!

Step-by-step explanation:

The word CHEWY has 5 letters, Therefore, it can be arranged in 5!/2! = 120/2 = 60 ways.

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1 year ago

WILL GIVE BRAINLIEST

stira [4]

The air force plane travelled for a total of 6.9 hours.

<u>SOLUTION: </u>

Given, An Air Force plane left Nairobi and flew west at an average speed of 159 mph. A cargo plane left sometime later flying in the same direction at an average speed of 207 mph. After flying for 5.3 hours the cargo plane caught up with the Air Force plane.

We have to find the number of hours the Air Force plane flew before the cargo plane caught up.

Now, we know that, $\text { distance travelled }=\text { speed } \times \text { time }$