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valina [46]
2 years ago
13

Solve for x, I'm confused

Mathematics
2 answers:
IrinaVladis [17]2 years ago
8 0
Both angles have to be 90 so if you find the value for x for one you get the other one ahmatically answer is 22 btw :)
Serggg [28]2 years ago
5 0

[Hello,BrainlyUser]

Answer:

x = 22

Step-by-step explanation:

Knowing that it a supplementary angle = 180 degree

It a right angle therefore it makes that 90 degree

Thus,

The 2 equation is

4x + 2 = 90

3x + 24 = 90

Let first solve this one

4x + 2 = 90

Subtract 2 from both sides

4x + 2 - 2= 90-2

Simplify

4x = 88

Divide both sides by the same factor

4x/4 = 88/4

Simplify

x = 22

Now the second equation:

3x + 24 = 90

Subtract 24 from both sides

3x + 24 - 24 = 90 -24

Simplify

3x = 66

Divide both sides by the same factor

3x/3 = 66/3

Simplify

x = 22

Hence, x = 22.

[CloudBreeze]

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Is y=3x-5 and 6x=2y+10 a solution
iVinArrow [24]
Y=3x-5
y-3x=-5
Times 2 from both side
y(2)-3x(2)=-5(2)
2y-6x=-10
Times negative from both side
(-)2y-6x(-)=(-)-10
-2y+6x=10
or
6x-2y=10


6x=2y+10
6x-2y=10
Furthermore, we see that both equation have the same 6x-2y=10 which means that both of them have infinity solutions, not a solution. Hope it help!
5 0
3 years ago
Which expression has a value of 1/36?
Schach [20]
(1/36) = 0.0277777777778

(1/108)^3 = 7.9383224102<span> x 10^-7 </span>
(1/9)^4 = 0.000152415790276
(1/6)^2 = 0.0277777777778
(1/2)^5 =  <span>0.03125

The only one that matches with the value of 1/36 is (1/6)^2. Therefore, your answer is C. (1/6)^2
</span>




6 0
3 years ago
Read 2 more answers
Does anyone know this?
shusha [124]
The answer will be t=2.50g I think
8 0
2 years ago
Read 2 more answers
Round numerical answers to the nearest hundredth, if necessary.
MAXImum [283]

We are to find how long will it take to return to the ground?

Answer:

t = 0.48 sec

Step-by-step explanation:

We are given;

initial velocity; vi = 40 ft/s

hi = 70 ft

acceleration due to gravity; a = 32 ft/s²

Now, we are given that the rocket's height as a function of time is;

h = -12at² + vit + hi

At ground, h = 0

Plugging in the relevant values to obtain ;

0 = -12(32)t² + 40t + 70

-384t² + 40t + 70 = 0

The roots of the equation gives; t = 0.48 sec

6 0
3 years ago
Please sleep me helpppp
defon

Answer:

help me first on this question

Step-by-step explanation:

5 0
3 years ago
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