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vredina [299]
3 years ago
6

What are like terms for 28?

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
4 0

Answer:

all the constants

Step-by-step explanation:

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Can someone help me with this math homework please!
mamaluj [8]

Answer:

The rock hits the ground between <u>2</u> seconds and <u>2.5</u> seconds after it is dropped

Step-by-step explanation:

The given table is presented as follows;

\begin{array}{ccl}t&h(t)&Description\\0&20&Initial \ height\\0.5&18.8&Rock \ in \ downward \ motion\\1&15.1&\\1.5&9&\\2&0.4&The \ height \ just \ before \ the \ rock \ hits \ the \ ground \\2.5&-10.6&The \ calculated \ height \ after\ the \ rock \ hits \ the \ ground \\3&-24.1&Calculated \ height \ after\ the \ rock \ hits \ the \ ground\end{array}

Therefore, the rock hits the ground between t = 2 seconds and t = 2.5 seconds after it is dropped.

4 0
3 years ago
Can someone explain this?
natulia [17]

Answer:

58 degrees

Step-by-step explanation:

(x+45)+(x+66)=95

2x+45+66=95

2x+111=95

2x=95-111

2x=-16

x=-16/2

x=-8

x+66=-8+66=58

8 0
3 years ago
Read 2 more answers
Solve this equation 7x+3=5(x-3)+2x
zaharov [31]

Answer: nonsense

Step-by-step explanation:

7x+3=5(x-3)+2x

7x+3=5x-15+2x

7x+3-5x+15-2x=0

18=0

Non-sense

8 0
3 years ago
I NEED HELP ASAP
aalyn [17]

AnsS

Step-by-step explanation:

Is The C

4 0
3 years ago
Read 2 more answers
A tank 4/5 full needs 75 litres to fill it up.how many litres does it hold when full
Ann [662]
X - the volume of the tank

\frac{4}{5}x+75=x \\&#10;75=x-\frac{4}{5}x \\&#10;75=\frac{1}{5}x  \ \ \ |\times 5 \\&#10;x=375

The tank holds 375 liters when full.
8 0
3 years ago
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