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polet [3.4K]
3 years ago
5

4{x + 8} +6 = 38 what is the value of x

Mathematics
2 answers:
xxMikexx [17]3 years ago
8 0

Answer: it is 0

Step-by-step explanation:

Because it is

zavuch27 [327]3 years ago
4 0
The value of x is 0 because 4*8 is 32 +6 =38 and 4 * 0 is just 0
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The figure below shows a triangular piece of cloth:
lutik1710 [3]

Answer:

b 233 7 in

Step-by-step explanation:

i think

7 0
3 years ago
Solve 2x^2+x-4=0<br> X^2+_×+_=0
natima [27]

Answer:

Hopes it helps

Step-by-step explanation:

The Quadratic Polynomial is

2 x² +x -4=0

Using the Determinant method to find the roots of this equation

For, the Quadratic equation , ax²+ b x+c=0

(b) x²+x=0

x × (x+1)=0

x=0  ∧ x+1=0

x=0     ∧   x= -1

You can look the problem in other way

the two Quadratic polynomials are

2 x²+x-4=0, ∧ x²+x=0

x²= -x

So, 2 x²+x-4=0,

→ -2 x+x-4=0

→ -x -4=0

→x= -4

∨

x² +x² +x-4=0

x²+0-4=0→→x²+x=0

→x²=4

x=√4

x=2 ∧ x=-2

As, you will put these values into the equation, you will find that these values does not satisfy both the equations.

So, there is no solution.

You can solve these two equation graphically also.

3 0
3 years ago
Find the height of the rectangular prism given the volume, length, and width.
Elden [556K]
The answer is 70cm for the height because you would multiply 50cm x 35cm and you would get 1750. Then you would divide that by 122,500 and you will get the height
6 0
4 years ago
PLSSSS ASAPPP!!!!!!!!!!
konstantin123 [22]
The answer is 13, i got this by using the pythagorean theorem. a^2 + b^2 = c^2. in this case it would be 84^2 + b^2 = 85^2. then that would turn into 7056 + b^2 = 7225, subtract both sides by 7056 to get b^2 = 169, then square 169 to get 13 :)
3 0
3 years ago
Read 2 more answers
For the polynomial below, find F(-3)<br><br> F(-3)= -4x^2+3x-1
Elodia [21]
f(-3)=-4\cdot(-3)^2+3\cdot(-3)-1=-4\cdot9-9-1=-36-10=-46
4 0
3 years ago
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