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pav-90 [236]
2 years ago
7

Write the following sets in the tabular form A

ula1" title="(x.2x + 3 = 11)" alt="(x.2x + 3 = 11)" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
MrRissso [65]2 years ago
7 0
2x=11-3
2x=8
Simplify 8/2
=4
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The difference of two numbers is 3 and the sum of their squares is 65. find the numbers.
Vitek1552 [10]
<span>The numbers are 4 and 7
j^2+k^2=65

4^2+7^2=65
16+49=65
65=65
hope i helped</span>
5 0
2 years ago
Read 2 more answers
A betta fish tank is in the shape of a cube. The volume of the fish tank is 216
GarryVolchara [31]

To find this answer, we need to understand how to get the Volume.

We get the volume by the formula: L x W x H

L = Length

W = Width

H = Height

So, we can see that there are 3 units required to know for getting the volume, if that's true, then, to do the inverse operation of finding the volume. That can be done by using thie formula:

V=a^3

a= edge

Solving for a

a=V⅓=216⅓=6

<h2>So hence, each of the Cube shaped Fish Tank is 6in³</h2>

now, let's look at how to find whether our answer is right or wrong

6x6=36

36x6=216

So hence, our answer is right!

-------------------------------------------------------------------------------------------------------"The beautiful thing about learning is that no one can take it away from you!" B.B.King

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Mark me brainliest!

Have a GREAT AWESOME day!

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6 0
2 years ago
The sum of two numbers is 53. if twice the first number minus three times the second number is 26, find both numbers.
EastWind [94]
Make an equation system based on the problem
eg. a is the first number and b is the seond number
An equation for "<span>The sum of two numbers is 53" is
</span>⇒ a + b = 53
An equation for "<span>twice the first number minus three times the second number is 26"
</span>⇒ 2a - 3b = 26
<span>
Solve the equations by elimination and subtitution method
Eliminate a to find the value of b
a + b = 53   (multiplied by 2)
2a - 3b = 26
--------------------------------------
2a + 2b = 106
2a -  3b = 26
------------------- - (substract)
       5b = 80
         b = 80/5
         b = 16

Subtitute the value of b to one of the equations
a + b = 53
a + 16 = 53
a = 53 - 16
a = 37

The numbers are 16 and 37</span>
6 0
3 years ago
Which of the following best describes how to solve<br> 2x+3 = 2x + 37
weeeeeb [17]

Answer: The first option.

Step-by-step explanation:

If you square you get 2x+3=2x+9

x=0

8 0
2 years ago
Will the value of this slope be positive or negative?
Goryan [66]
The value will be positive

since the slope is going upwards
8 0
3 years ago
Read 2 more answers
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