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AnnyKZ [126]
3 years ago
8

Write this in a Algebraic expression. (Use x as your variable) The sum of x squared and y

Mathematics
1 answer:
AVprozaik [17]3 years ago
3 0

Answer:

x^2+y

Step-by-step explanation:

simply because you have x squared and a variable y that needs to be added.

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If 9×4 =36 does 9×4+5=36+6
Free_Kalibri [48]
Answer:

No.

Explanation:

If you did the order of operations, you would get:

41 = 42.

Which isn’t true because they’re both a number away from being equal to each other.
4 0
3 years ago
What is the period, in seconds, of a simple pendulum of length 2 meters? Use the gravitational constant g = 9.8 m/s^2 and round
kirill [66]

Answer:

The period, in seconds to two decimal places is, 2.84 sec

Step-by-step explanation:

Using formula:

T = 2 \pi \sqrt{\frac{l}{g}}             ......[1]

where

T represents the Time period in second

l represents the length of the pendulum/

As per the statement:

Use the gravitational constant g = 9.8 m/s^2 , length of the simple pendulum(l) = 2 meters and \pi = 3.14

Substitute the given values we have;

T = 2\cdot 3.14 \cdot \sqrt{\frac{2}{9.8}}

⇒T = 6.28 \cdot \sqrt{\frac{1}{4.9}}=6.28 \cdot \frac{1}{2.21359436212}= \frac{6.28}{2.21359436212} = 2.83701481512

Therefore, the period, in seconds to two decimal places is, 2.84 sec

8 0
3 years ago
A cube has a side length of 14 M what is the volume of the cube​
liraira [26]
<h3>- - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - </h3>

➷ volume = length x width x height

Since it is a cube, all sides are equal

volume = 14 x 14 x 14

volume = 2744m^{3}

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

3 0
3 years ago
Read 2 more answers
Help me please i will really appreciate it
mr_godi [17]

Answer:

Step-by-step explanation:

120°

7 0
3 years ago
7/8x-5/8x fractional coefficients
Karolina [17]

Answer:

<em>x</em>/4

Step-by-step explanation:

7/8x-5/8x fractional coefficients = x/4

4 0
3 years ago
Read 2 more answers
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