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LenaWriter [7]
3 years ago
13

Answer al 4 question and I’ll give your Brainly

Mathematics
1 answer:
miv72 [106K]3 years ago
6 0

Answer:

C-C-B-D

Step-by-step explanation:

Hope this helps and look out for people trying to take your points!

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Explain how you know which terms to combine<br> when combining like terms.
joja [24]

Answer:

See like terms have the same variables

E.g 2x+4y-x+7y

We should take the same variable together with the same signs so here

2x-x will be 1x

4y+7y will be 11 y

So x+11y

Hope it helps!

8 0
3 years ago
88 cubic feet per year express pint per day?
beks73 [17]

Answer:

14.4282 or 14.4 rounded

Step-by-step explanation:

6 0
3 years ago
Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
statuscvo [17]

Answer:

C {14,47,50}

Step-by-step explanation:

For it to be a right triangle it would have to be {14,48,50}

Hope this helps

4 0
3 years ago
= table shows a hot air balloon's height h, in feet, during a descent at various times t, in seconds.
denpristay [2]

Answer:

A. Slope is -12 feet per second

B. Yes, it is constant.

<u>Skills needed: Linear Equations, Substitution and Division</u>

Step-by-step explanation:

1) Solving Part A (we need to find the slope):

  • The slope is \frac{y_2-y_1}{x_2-x_1} --> y_1, y_2, x_1, and x_2 are all values from the table. We know that the left column is the x-values, and the right column is the y-values as that is the conventional way of depicting them.

2) Using the y-values of 1150 and 1090, and their corresponding x-values (5 and 10 respectively), we can get the slope:

- \frac{y_2-y_1}{x_2-x_1} ==> \frac{1090-1150}{10-5} ==> 1090-1150=-60, 10-5=5 ==> \frac{-60}{5}

\frac{-60}{5} =-12, so the slope is -12.

==================================================================

1) Part B (analysis)

We can see that no matter what 2 y-values and their corresponding x values we use, the slope always is the same. This means that the rate of change is constant.

8 0
2 years ago
Need help ASAP have 30 minutes
Alexxandr [17]
7.25$ for one box of paper
Explanation: divide 14.50 by 2
6 0
3 years ago
Read 2 more answers
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