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Dima020 [189]
3 years ago
7

Help me on this math question please

Mathematics
1 answer:
yawa3891 [41]3 years ago
3 0

Answer:

Area

Step-by-step explanation:

When covering the surface of a solid, we measure or calculate the area.

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Hello and it would be very helpful if you know these answers!
Wittaler [7]

Answer:

1) 15-4x

2) 3x+2

Step-by-step explanation:

1) product of x and 4 is 4x then subtract that from 15

2) use x as your age in this situation so your age times 3 is 3x and since he's 2 years older than that u add 2 more

5 0
3 years ago
What is the simplified form of the rational expression below?<br> 3x2 - 48<br> 2x +8x
Basile [38]

Answer:3(x-4)/2x

Step-by-step explanation:

a p e x

4 0
3 years ago
The function below represents the annual interest Alexander earns on a savings account. Identify the term that represents the am
lisabon 2012 [21]

Answer:

Option 4

The term that represents the amount of time that the money is accruing interest is 'x'.

Step-by-step explanation:

Given : The function below represents the annual interest Alexander earns on a savings account.

f(x)=500(1+0.02)^x

To find : Identify the term that represents the amount of time that the money is accruing interest ?

Solution :

The general annual interest formula is A=P(1+r)^t

Where, A is the amount

P is the principal

r is the interest rate

t is the time

The annual interest Alexander earns on a savings account is

f(x)=500(1+0.02)^x

Comparing with general formula,

t=x

The term that represents the amount of time that the money is accruing interest is 'x'.

Therefore, Option 4 is correct.

4 0
3 years ago
Read 2 more answers
Archie used 1/3 of a jar of tomato sauce to 3/8 make of a pizza. How
jok3333 [9.3K]

For this case we make a rule of three:

\frac {1} {3} jar ---------------> \frac {3} {8} pizza

x -----------------------------------------> 1 pizza

Where the variable "x" represents the amount of sauce jars to make a pizza.

x = \frac {1 * \frac {1} {3}} {\frac {3} {8}}\\x = \frac {8} {9}

So, you need \frac {8} {9} jars of sauce to make a pizza.

Answer:

\frac {8} {9}

6 0
3 years ago
Read 2 more answers
A plane is flying parallel to the ground along ‾
Lyrx [107]
See the attachment.........

3 0
3 years ago
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