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siniylev [52]
4 years ago
10

Please help me with this i need help

Mathematics
1 answer:
Charra [1.4K]4 years ago
8 0
Okay whats the question?

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find two consecutive even integers such that the smaller added to two times the larger gives a sum of 22
olchik [2.2K]
X+2(x+2)=22
x+2x+4=22
3x+4=22
3x=18

x=6

8 0
3 years ago
What is the equation of a line that passes through the point (9, -3) and is parallel to the line shoes equation is 2x-3y=6?
kvasek [131]

Convert to slope intercept form to find the slope of the given line:-

2x - 3y = 6

-3y = -2x + 6

y = 2/3x - 2   The slope  = 2/3

Now we find the required equation  using the point-slope form

y - y1 = m(x - x1)

m = slope = 2/3 and (x1. y1) = (9, -3):-

y - (-3) = 2/3 (x - 9)

y = 2/3x - 6 - 3

y = 2/3x - 9  

In standard form  this is

2x - 3y =  27 answer

Hope this helps.


3 0
3 years ago
What is the length x of PQ
Bas_tet [7]

Answer:

11.2

Step-by-step explanation:

If the rectangulars are similar then we can use similarity ratio to calculate value of x

CD is similar to RS and AB is similar to QP

4/6.4 = 7/x cross multiply expressions

4x = 44.8 divide both sides by 4

x = 11.2

6 0
3 years ago
Solve the equation. 2x − 3 4x = 21 x = −12 x = −6 x = 4 x = 6
luda_lava [24]

The solution of the equation after solve the equation, 2x − 3 4x = 21 is 4. Option 3 is correct.

<h3>How to obtain the solution of equation?</h3>

To obtain the solution of an equation, the similar terms should be arranged together and then mathematical operation need to be performed to simplify it.

The equation which is provided to solve is,

2x - 3 +4x = 21

To solve this equation, arrange the like terms as,

2x - 3 +4x = 21\\2x +4x - 3 = 21\\6x-3=21

Add number 3 both side of the equation as,

6x-3+3=21+3\\6x=24

Divide both side of the equation with number 6, we get,

x=\dfrac{24}{6}\\x=4

Hence, the solution of the equation after solve the equation, 2x − 3 4x = 21 is 4. Option 3 is correct.

Learn more about the solution of the equation here;

brainly.com/question/21283540

6 0
2 years ago
Click on the total mass of the 2 containers.
yan [13]

Answer:

500 grams

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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