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lianna [129]
3 years ago
10

What is the value of the expression? 53/5+7/10−22/3

Mathematics
1 answer:
Vanyuwa [196]3 years ago
6 0
119/30 or 3.96 or 3 29/30

Explanation:
First write all numerators above the least common denominator (in this case 30)


Then calculate the sum or difference
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I need help with this i don't know how to do it
damaskus [11]
Use the formula A= height*base/2

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3 years ago
4x+7y given x=3/4 and y=-1/3
Svetach [21]

Answer:

4x+7y

4(3/4) +7(-1/3)

3-7/3

=2/3

please mark as brainliest

5 0
3 years ago
Find the surface area of a cylinder the has a base radius of 2 feet and the height of 14 feet
Mashutka [201]

Answer: If I am correct the answer is 201.06ft²

please do correct me if i am wrong.

Step-by-step explanation:

A=2πrh+2πr2=2·π·2·14+2·π·22≈201.06193ft²

5 0
2 years ago
the product of two numbers is 7904, and the absolute value of one of the numbers is 247. Find two possible solutions for the oth
Nina [5.8K]

Two Possible solutions for the other number are -32 and 32.

<h3>What are absolute value of a number?</h3>

Absolute value describes the distance from zero that a number is on the number line, without considering direction.

Overall, To find the absolute value of a number :

Let we have any number n ( it can be positive/negative ).

so, Absolute value of 'n' will be | n | (mod of n) , means we have to take positive value of the given number.

For example: | -3 | = 3

| 4 | = 4

| -1000 | = 1000

Now, For absolute value -

For example: Absolute value of 29 is 29.

Absolute value of -56 is 56.

Absolute value of -1000 is 1000.

We have given the product of two numbers is 7904.

Let say we have number 'a' and 'b'.

so, here : a x b = 7904.        ------------ ( i )

The absolute value of one of the numbers is 247.

Let Absolute value of 'a' = 247

So the number 'a' can be either 247 or -247.

because absolute value of 247 is 247 and also absolute value of -247 is 247.

using equation ( i )

a x b = 7904

b = 7904 / a.

when a = 247

b =  32

when a = -247

b = - 32

Hence, Two Possible solutions for the other number are -32 and 32.

Learn more about "Absolute Values" from here: brainly.com/question/1301718

#SPJ9

8 0
2 years ago
4 - (-19) =<br> What is the answer?
Arada [10]

Answer:

Step-by-step explanation:

4 - (-19) = 4 + 19

            = 23

6 0
3 years ago
Read 2 more answers
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