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Paha777 [63]
3 years ago
14

How do you simplify or evaluate expressions?

Mathematics
1 answer:
Vikentia [17]3 years ago
4 0
Answer is given above

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The base of a cereal box has an area of 27.625 in the height is 10 inches what is the volume of the cereal box
galben [10]

Answer:

The volume of the cereal box is 276.25 inches

7 0
3 years ago
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What is 8x + 16 + xy + 2y as factor each expression completely.
liraira [26]

Answer:

( x + 2 ) ( 8 + y )

Step-by-step explanation:

8 0
3 years ago
In a 30° -60° -90° triangle, what is the length of the hypotenuse when the shorter leg is 7 in.?
soldi70 [24.7K]

Answer:

the length of the hypotenuse is 14 in

Step-by-step explanation:

Focus on the 30 degree angle.  Recall that the sine of an angle is defined as

             opposite side        

sin Ф = ----------------------

                hypotenuse  

and that sin 30° is always 1/2.

                                7 in                               1

Then sin 30° = ------------------- must equal -----      

                         hypotenuse                        2

After cross-multiplying this equation, we have 2(7 in) = (1)(hypotenuse),

so that the length of the hypotenuse is 14 in.

6 0
3 years ago
Please help!!!! ASAP!!!​
evablogger [386]

Step-by-step explanation:

...x=+2...

...y=-3...

6 0
3 years ago
In order to have 6,000,000 in 40 years with a 5.75% rate. how much should be deposited each month?
PSYCHO15rus [73]

Answer:

Step-by-step explanation:

This is an Annuity question. It is asking for recurring monthly payment(PMT).  <em>You can use a financial calculator to solve it. I am using (Texas Instruments BA II plus)</em>

Since the payments occur monthly , adjust the interest rate to monthly rate and multiply  40 years by 12 since we have 12 months in a  year<em>.</em>

Total duration of investment ; N = 40*12 = 480

Interest rate; I/Y = 5.75% /12 = 0.4792%

Future value; FV = 6,000,000

Present value ; PV = 0

then CPT PMT = 3,222.912

Therefore $3,222.91  should be deposited each month to achieve the goal.

4 0
4 years ago
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