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sergey [27]
2 years ago
6

Here is an expression: 3+ t2 1 Evaluate the expression when t is 2​

Mathematics
1 answer:
Zanzabum2 years ago
4 0

Step-by-step explanation:

it would be 45 if you add it as 21 but you didn't put another symbol hope I can help :)

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Three fractions between 4/5 and 4/6
Ilya [14]
4/5=24/30 and 4/6=20/30 So three easy fractions between these are 21/30=7/10, 22/30=11/15 and 23/30.
5 0
3 years ago
Is this question dealing with surface area or volume?? <br><br> (Don’t mind the w•l•h)
marin [14]

Answer:


Step-by-step explanation:

First you must find the number of cubic feet in the pool. (That's volume)

Formula

V = l*w*h

Givens

  • l =38
  • w = 22
  • w = 8

Solution

<em><u>Volume</u></em>

V = 38 * 22 * 8

V = 6688 cubic feet.

<em><u>Gallons</u></em>

1 cubic foot = 7.5 gallons

6688 ft^3 = x

<em><u>Proportion</u></em>

1/6688 = 7.5 / x                Cross Multiply

x * 1 = 7.5 * 6688

x = 50160 gallons

4 0
3 years ago
What does h(40) = 1700 mean in terms of the problem?
ipn [44]

Answer:

40 hours of training=h(40)

Monthly Pay=1700

Step-by-step explanation:

For 40 hours of training, you will receive $1700 for the month.

7 0
3 years ago
What number is the opposite of -48? enter your answer in the box below?
BARSIC [14]
The opposite of -48 is positive 48, Written as just 48.

8 0
3 years ago
The braking time of a car is it discrete or continuous?
Rom4ik [11]

Answer:

IT'S DISCRETE

Step-by-step explanation:

I looked it up-

So be grateful

3 0
3 years ago
Read 2 more answers
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